fclose : C Language stdio.h

fclose

 Closes a stream

 Declaration:  int fclose(FILE *stream);

 Remarks:

fclose closes the named stream.

All buffers associated with the stream are flushed before closing.

System-allocated buffers are freed upon closing.

Buffers assigned with setbuf or setvbuf are not automatically freed. (But if
setvbuf is passed null for the buffer pointer, it will free it upon close.)

 Return Value
  þ On success, returns 0
  þ On error, returns EOF

 Portability:

DOS Yes

UNIX Yes

C++ Only

Syllabus : M4.3-R4: INTRODUCTION TO ICT RESOURCES

Objective of the Course

This course has been designed to provide an introduction to Computer Hardware and Networking troubleshooting & maintenance. The student will be able to troubleshoot problems of PC and replace the defected parts of the computer. Students will understand the basic networking concepts and they will be able to establish and manage small networks.

At the end of the course students will be able to:

•  Assemble and disassemble a PC
•  Effectively use miscellaneous utilities such as: Compression, CD writing, Antivirus etc.
•  Establish and configure a small LAN
•  Perform simple network administration operation

Syllabus : M4.2-R4: INTRODUCTION TO MULTIMEDIA

Objective of the Course

This course aims to introduce the fundamental elements of multimedia. It will provide an
understanding of the fundamental elements in multimedia. The emphasis will be on learning
the representations, perceptions and applications of multimedia. Software skills and hands
on work on digital media will also be emphasized. On completion of the subject, the
students will understand the technologies behind multimedia applications and master the
skills for developing multimedia projects. After successfully completing the module student
should be able to:

•  Summarize the key concepts in current multimedia technology.
•  Create quality multimedia software titles.

Syllabus : APPLICATION OF .NET TECHNOLOGY

Objective of the Course

The objective of the course is to introduce .NET technology which provides multilanguage
environment to develop windows based software development. The focus is on

• .NET Framework
• Programming Language C#
• Visual Basic
• ASP .NET (for web application)

Syllabus : A3-R4: PROGRAMMING AND PROBLEM SOLVING THROUGH ‘C’ LANGUAGE

Objective of the Course

The objectives of this course are to make the student understand programming language,

programming, concepts of Loops, reading a set of Data, stepwise refinement, Functions, Control

structure, Arrays. After completion of this course the student is expected to analyze the real
life problem and write a program in ‘C’ language to solve the problem. The main emphasis of
the course will be on problem solving aspect i.e. developing proper algorithms.

• After completion of the course the student will be able to
•  Develop efficient algorithms for solving a problem.
•  Use the various constructs of a programming language viz. conditional, iteration and
• recursion.
•  Implement the algorithms in “C” language.
•  Use simple data structures like arrays, stacks and linked list in solving problems.
•  Handling File in “C”.

Syllabus : A3-R4: PROGRAMMING AND PROBLEM SOLVING THROUGH ‘C’ LANGUAGE

Objective of the Course

The objectives of this course are to make the student understand programming language,

programming, concepts of Loops, reading a set of Data, stepwise refinement, Functions, Control

structure, Arrays. After completion of this course the student is expected to analyze the real
life problem and write a program in ‘C’ language to solve the problem. The main emphasis of
the course will be on problem solving aspect i.e. developing proper algorithms.

• After completion of the course the student will be able to
•  Develop efficient algorithms for solving a problem.
•  Use the various constructs of a programming language viz. conditional, iteration and
• recursion.
•  Implement the algorithms in “C” language.
•  Use simple data structures like arrays, stacks and linked list in solving problems.
•  Handling File in “C”.

Syllabus : A2-R4: INTERNET TECHNOLOGY AND WEB DESIGN

Objective of the Course

The aim of this course is to provide you the conceptual and technological developments in the field of Internet and web designing with the emphasis on comprehensive knowledge of Internet, its  applications and the TCP/IP protocols widely deployed to provide Internet connective worldwide. The World Wide Web with its widespread usefulness has become an integral part of the Internet. Therefore, this course also puts emphasis on basic concepts of web design.

At the end of the course the students will be able to: -

•  Review the current topics in Web & Internet technologies.
•  Describe the basic concepts for network implementation.
•  Learn the basic working scheme of the Internet and World Wide Web.
•  Understand fundamental tools and technologies for web design.

Clearerr : C language stdio.h function

Clearerr

Resets error indication

 Declaration:  void clearerr(FILE *stream);

 Remarks:

clearerr resets the named stream's error and end-of-file indicators to 0.

Once the error indicator is set, stream operations continue to return error

status until a call is made to clearerr or rewind.

The end-of-file indicator is reset with each input operation.

 Return Value:  None

stdio.h : C Language Library

Stdio.h

This library has all input and output related function. List of available library functions are follows

clearerr   fclose      fcloseall   fdopen      feof          ferror

fflush       fgetc       fgetchar    fgetpos     fgets         fileno

flushall    fopen      fprintf       fputc        fputchar    fputs

fread        freopen   fscanf       fseek        fsetpos      ftell

fwrite      getc         getchar      gets         getw          perror

Printf : Output Function

Getting Knowledge about input output is the most basic process to start learning any programming language. In C all available function reside in library file whose extension is .h

Stdio.h is header file which has most of the input output related function.I am going to show you most frequently useful function.

HTML an Introduction

HTML (Hypertext Markup Language) is used to make website around the globe. HTML is easy to learn and supported by the entire browser around the world.

Let’s start with some world of full form. Why “Markup language “has been used in full form?

The Name of markup language has been used because all the HTML code is written inside of <>.

Syntax and Example

<Body bgcolor=”red”>

…………………

………………….

</Body>

Algorithm

Algorithm : Computer Science 

To understand algorithm you need to understand following terms

• Computer is a combination of software and hardware.
• Hardware is physical component of system which we can touch and feel.
• Software is a collection of related program.
• Program is a combination of related statement.
• Statements are actual command which computer follows to perform an action.

Write a program to find smallest and highest number from an array?

Q1. : Write a program to find smallest and highest number from an array?

/*    ##################################

            Girfa : Student Help

            Program : Count Highest/smallest

            For more program visit : http://girfahelp.blogspot.in/2012/09/some-program-of-c-language.html

      ###################################

      */

#include<stdio.h>

#include<conio.h>

void main()

{

      int ar[5],i,small=0,big=0;

      clrscr();

      for(i=0;i<5;i++)

Flow Chart

Flow Chart

 Flow chart a diagram is use to graphically represent program logic, algorithm and workflow model because A picture is worth a thousand words. Flow chart is easy way to write down programming logic using various symbols which help programming easily convert these symbols of logic into its equivalent code in any language. Flow chart decreases software development process.

The first structured method for document process flow, the "flow process chart", was introduced by Frank and Lillian Gilbreth to members of the American Society of Mechanical Engineers (ASME) in 1921 in the presentation "Process Charts: First Steps in Finding the One Best Way to do Work". The Gilbreths' tools quickly found their way into industrial engineering curricula. In the early 1930s, an industrial engineer, Allan H. Mogensen began training business people in the use of some of the tools of industrial engineering at his Work Simplification Conferences in Lake Placid, New York.

Practice Question Data and Variable C language

Q1. What is difference between sign and unsigned data type in C language?

 Q2. What is difference between float and double data type?

 Q3. What do you understand by garbage data?

 Q4. If a variable is used in any expression without initialization then what will be result?

 Q5. What the use of scientific notation?

Microsoft Excel Rate Depreciation List for Car Sale

Prepare a worksheet for the following problem:

You are looking to buy a car. You are considering two options: to buy a second hand car and keep it for ten years or to buy a new car and keep it for four years. The depreciation per year is simply the difference between the purchase price and the resale price divided by the numbers of years. The total running cost per year is the sum of service/repair cost, the fuel cost per year (miles per year multiplied by fuel cost per mile) , the tax and the insurance. The total cost per year is the sum of the depreciation and the running costs. You are supposed to calculate average depreciation per year, fuel cost per year, total running cost per year and total cost per year for both the options. Type in labels: car purchase option, initial cost, resale, years ,average depreciation per year, running cost, services/repairs per year, miles per year, fuel cost per mile, fuel cost per year, tax, insurance, total running cost and total cost per year. Prepare the worksheet having all the details as given below:

July, 2015 A8-R4: BASICS OF OS, UNIX & SHELL PROGRAMMING

July, 2015

A8-R4: BASICS OF OS, UNIX & SHELL PROGRAMMING

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 The fast and expensive storage device
A) Register
B) Electronic disk
C) Magnetic disk
D) Optical disk
1.2 Which command is used to change protection mode of files starting with the string emp and
ending with 1,2, or 3?
A) chmod u+x emp[1-3]
B) chmod 777 emp*
C) chmod u+r ??? emp
D) chmod 222 emp?

Variable Input Output C Language

As you have in previous chapter what is a variable now I am going to demonstrate that how to declare and read/write into a variable.

Declaration syntax

Declare single variable

Data_type Variable_name;

Declare more than one variable

Data_type Var_name1,var_name2…var_nameN

Declare and initialize

Data_type var_name1=val1,var_name2=val2…var_nameN=valM

Variable Declaration

When you make a variable. It’s known as declaration in terms of C language. Declaration request OS for claiming space on physical memory.

Initialization

First value assign to a variable after declaration. What if you didn’t initialize a variable then an unpredicted value assigned which is known as garbage so initialization   is mandatory for denied facing socking result.

January, 2016 A8-R4: BASICS OF OS, UNIX & SHELL PROGRAMMING

January, 2016

A8-R4: BASICS OF OS, UNIX & SHELL PROGRAMMING

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 What does the following command do?
who | wc –l
A) List the number of users logged in
B) List the users
C) List the number of users in the system
D) Display the content of who command
1.2 What is the default number of files open per user process?
A) 0
B) 1
C) 2
D) 3
1.3 $ oneko &

NIELIT Assignment 12 : Basics of Os, Unix and Shell Programming

Assignment 12

a) Write a command to change modification time of a file without modifying the
file.

b) Write a command to display name of a file in your current directory whose
size is maximum.

NIELIT Assignment 11 : Basics of Os, Unix and Shell Programming

Assignment 11.

a) Write a command to convert contents of a file a.txt to upper case

b) Write sequence of commands to convert 1st line of a file a.txt to upper case

NIELIT Assignment 10 : Basics of Os, Unix and Shell Programming

Assignment 10.

Using vi editor

a) Write a command to undo last action.

b) Write a command to create abbreviation LU as Linux Unix.

NIELIT Assignment 10 : Basics of Os, Unix and Shell Programming

Assignment 10.

Using vi editor

a) Write a command to undo last action.

b) Write a command to create abbreviation LU as Linux Unix.

NIELIT Assignment 9 : Basics of Os, Unix and Shell Programming

Assignment 9.

Using vi editor
a) Write a command to copy line number 1,10 after line number 25.

b) Write a command to move line number 1,10 after line number 25.

NIELIT Assignment 8 : Basics of Os, Unix and Shell Programming

Assignment 8.

Using vi editor write commands to do the following
a) Combine five lines into a single line.

b) Search a pattern printf and then repeat the search in opposite direction.

NIELIT Assignment 7 : Basics of Os, Unix and Shell Programming

Assignment 7.

a) Use chmod –w . and then try to create and remove a file in the current
directory. What is its output.

b) Run the commands (i) ls –ld . and (ii) ls –l .. Explain its output.

NIELIT Assignment 6 : Basics of Os, Unix and Shell Programming

Assignment 6.

a) Write a command to compare two text files.

b) Write a command to copy a file with permission 444.Copy it again and explain
your observation.

NIELIT Assignment 5 : Basics of Os, Unix and Shell Programming

Assignment 5.

a) How does the command mv bar1 bar2 behave , where both bar1 and bar2 are directories, when (i) bar2 exists and (ii)bar2 does not exist

b) Write a command to display lines common to a.txt and b.txt?

c) Write a command to display lines unique to a.txt?

NIELIT Assignment 4 : Basics of Os, Unix and Shell Programming

Assignment 4.

a) Run the following command and explain its output
(i) cd ../.. (ii)mkdir ../bin (iii)rmdir .. (iv)ls ..

b) Write a command to remove entire directory structure
DOEACC/ALEVEL/AL55 in one command?

NIELIT Assignment 3 : Basics of Os, Unix and Shell Programming

Assignment 3.

a) Convert the decimal number 192 to octal and hexadecimal using bc command.

b) Run ps , the script command and run ps again . What is its output. Explain

NIELIT Assignment 2 : Basics of Os, Unix and Shell Programming

Assignment 2.

a) Explore the filesystem tree using cd, ls, pwd and cat. Look in /bin, /usr/bin, /sbin, /tmp and /boot. What do you see?.

b) Explore /dev. Can you identify what devices are available? Which are character-oriented and which are block-oriented? Can you identify your tty (terminal) device (typing who am i might help); who is the owner of your tty

NIELIT Assignment 1: Basics of Os, Unix and Shell Programming

Assignment 1.

Try the following command sequence and write its output:
cd ; pwd ;ls -al ; cd . ;pwd (where did that get you?) ; cd .. ;pwd ; ls -al ; cd .. ; pwd;ls -al ;cd

UGC Net Computer Science Paper 3 July-16 Page 5

41. Which of the following statements is not correct ?
(1) HTML is not screen precise formatting language.
(2) HTML does not specify a logic.
(3) DHTML is used for developing highly interactive web pages.
(4) HTML is a programming language.

Answer D
Expiation : No, HTML is not a programming language. The "M" stands for "Markup". Generally, a programming language allows you to describe some sort of process of doing something, whereas HTML is a way of adding context and structure to text.

42. When one object reference variable is assigned to another object reference variable then
(1) a copy of the object is created.
(2) a copy of the reference is created.
(3) a copy of the reference is not created.
(4) it is illegal to assign one object reference variable to another object reference
variable.

Answer : B
Explanation : A reference variable in C++ is an alternate name/alias of a variable/object, which must be initialized at the declaration time. One a reference variable has been assign an object address then it became an alias of that object so any change from reference variable will affect original object data. So we can say that a reference variable is a copy of refer variable/object.

class test

{

     int i;

     public:

     test()

     {

          i=0;

     }

     void change()

     {

          i++;

     }

     void print()

     {

          cout<<endl<<i;

     }

};

void main()

{

     test ob1;

     test &ob2=ob1;
     ob1.change();

     ob2.print();

     ob1.change();

     ob2.print();

}

Introduction of Variable in C Language

Variable in any programming language when we start programming then first thing which we start with is variable. This chapter will give full knowledge of variable’s operation .So let’s start learning process with constant.

Constant

A constant is a value that newer get change. Like value of g (gravitational force) is 9.8, value of PI is 3.14 or your date of birth. Examples of different type of constant are follows

Integer

Integer is numbers that exclude decimal part. For Example if I ask to you that how many siblings you have. Your reply will always be in integer without decimal part.

123,123.45,5

Inquiry Report

Rule

• Positive response less than negative
• Negative less than positive

C Language Data Type

A block diagram can represent a system working model .Here I am going to show you block diagram of computer which is also  follows by many types of machines.

Features of C Language

Modular

C language is also known as building block of function because everything you have do in C with the help of functions. That is why C language uses modular approach to solve huge problem through small modular approach. Modules make our work easy to solve any type of programming problem in a simple way. example of modules are function. A function is a collection of statements which design for some specific task.

Recursion

When a function called by itself known as recursion. Recursion helps to solve a complicated task in a few line of code which decrease compile time and increases software performance.

A8-R4 : BASICS OF OS, UNIX AND SHELL PROGRAMMING Syllabus

Objective of the Course

The objective of the course is to make students aware of the functioning of a multi-user operating

system. This course will serve as a foundation course for the higher level course in Unix. The
students are expected to learn the commands while doing practical and emphasis should be
given to those switches/options and flags, which are most frequently used in real life.

After completion of the course students will be able to:

   • Understand Operating System concepts.
   • Use System calls and memory management.
   • Use Unix commands and editors.
   • Carry out Unix File management and shell programming in Unix.
   • Do Network configuration and security management in Unix.

Save Image In Access and Retrieve in Datagridview Using VB.net

This small project will help you to understand how can you handle image processing in your VB.net Window Application. There are many times when we want to save images in our project software for instance  in school software Saving student image. So you can achieved this through following approach

1. Saving Image into database
2. Saving image into a folder

First approach is not so much popular because image get more size than normal data  So your database saved thousands of byte for an image which lead decline in record retrieval. if you want to follow this approach click on Following Link

Save Image into MS Access  database

This post deal with second approach because its good practice to save information into database and image in a folder . you can save image name into database or rename uploaded image as your table  ID (PK) field value. I am saving image name into database which is easy to implement but renaming image is more suitable because its decrease  database storage.

Screen Shot

Image Add Screen

Dennis Ritchie Computer Scientist

Dennis was an American computer scientist. He created the C programming language and, his colleague Ken Thompson, the Unix operating system. Ritchie and Thompson received the Turing Award from the ACM in 1983, the Hamming Medal from the IEEE in 1990 and the National Medal of Technology from President Clinton in 1999. Ritchie was the head of Lucent Technologies System

Martin Richards (computer scientist)

Martin Richards (born 21 July 1940) is a British computer scientist known for his development of the BCPL programming language which is both part of early research into portable software, and the ancestor of the B programming language invented by Ken Thompson in early versions of Unix and which Dennis Ritchie in turn used as the basis of his widely used C programming language.

History of C Language

Timescale of C language History

1966

BCPL (Basic Combined Programming Language) is a procedural, imperative, and structured computer programming language designed by MartinRichards of the University of Cambridge in 1966.This language for invented to design compiler for other languages. Later on BCPL became B Language. Some people say BCPL means before C language.

C Language Introdunction

C language is general purpose computer programming language. It is in category of high level language with low level facility which enables you to direct access of your computer hardware. C language is also known as building block of function because all the programming task is implemented through function whether it is user defined or built in any library function. Mainly C language is used for system programming from the time of it had been invented.

C Language Introdunction

C language is general purpose computer programming language. It is in category of high level language with low level facility which enables you to direct access of your computer hardware. C language is also known as building block of function because all the programming task is implemented through function whether it is user defined or built in any library function. Mainly C language is used for system programming from the time of it had been invented.

C Language Introdunction

C language is general purpose computer programming language support structure approach of programming. It is in the category of high level programming language with low level feature which enables you to direct access of your computer hardware. C language is also known as building block of function because all the programming task is implemented through function whether it is user defined or built in any library function. Mainly C language is used for system programming from the time of it had been invented.

July, 2010 A7-R4: INTRODUCTION TO DBMS

 July, 2010

A7-R4: INTRODUCTION TO DBMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 Description of data stored in database is called
A) Schema
B) Meta Data
C) Information
D) None of the above
1.2 When one transaction updates a database item and then transaction fails for some reason.
The updated item is accessed by another transaction before it is changed back to its original
value is a
A) Lost update
B) Temporary update
C) Incorrect summary
D) None of the above

January, 2011 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

January, 2011

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 Given the relation schema:
EMPLOYEE(EMP_NUM,EMP_NAME, JOB_CODE)
JOB(JOB_CODE, JOB_DESCRIPTION)
What is the cardinality of relationship between entities EMPLOYEE and JOB?
A) One to One
B) One to Many
C) Many to One
D) Many to Many
1.2 Given the relation schema R(A,B,C,D)and functional dependencies C-->B and AB-->C,D.
What is the highest normal form of Relation R?
A) 2NF
B) 3NF
C) BCNF
D) 1NF

July, 2011 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

July, 2011

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 A view is a
A) Base table
B) Derived table
C) Named derived table
D) None of the above
1.2 System failures are also known as
A) Soft crashes
B) Media crashes
C) Hard crashes
D) System failures are non-existent

January, 2012 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

January, 2012

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 Which one of the following is not an example of 1:N relationship?
A) Faculty-belongsto-Department
B) BANK-has-Branches
C) University-has-Vicechancellor
D) None of the above
1.2 Consider the relation R(ABCDE) with following functional dependencies:
AB ® C, CD ® E, DE ® B
The key of the relation is
A) AC
B) AB
C) ABD
D) A

July, 2012 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

July, 2012

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 The language used application programs to request data from the DBMS is referred to as
A) DML
B) DDL
C) Query Language
D) All of the above
1.2 When two transactions run concurrently types of problems encounter are
A) Data delete Problem, Dirty read problem, Incorrect summary problem
B) Lost update problem, Dirty read problem, Incorrect summary problem
C) Lost update problem, Data delete Problem, Incorrect summary problem
D) Lost update problem, Dirty read problem, Data delete Problem

Artistic Website Full Source Code Free Download

Artistic Website Full Source Code Free Download

If you are art lover then this website is best for you. Virtual it seems that you are working on letter pad.Because a true letter pad is used as main background image for all the pages. If you want to make a website with a traditional graphic like letter then this template is for you.

Feature

• Letter pad background
•  Article look
• Light weight

July, 2012 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

July, 2012

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 The language used application programs to request data from the DBMS is referred to as
A) DML
B) DDL
C) Query Language
D) All of the above
1.2 When two transactions run concurrently types of problems encounter are
A) Data delete Problem, Dirty read problem, Incorrect summary problem
B) Lost update problem, Dirty read problem, Incorrect summary problem
C) Lost update problem, Data delete Problem, Incorrect summary problem
D) Lost update problem, Dirty read problem, Data delete Problem

PHP Hardware Institute Website Free Download

Girfa Hardware Institute is a website that Is suitable for all types institution or university or any educational body who running hardware courses. You can launch your business globally on web with a professional way. Content of this website is highly standardized by the expert. A comprehensive syllabus material has been added which will help you to design your course material. Online certificate verification enhances your working standard. So I am representing a tangible solution to you if you want to make such type of website.

Feature

• All necessary content based of live project
• PDF syllabus
• Online Certificate Verification
• Digital certificate download facility

January, 2013 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS (DBMS)

January, 2013

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS (DBMS)

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “tear-off” answer sheet attached to the question paper, following instructions therein. (1x10)

1.1 A database user manually notes that “The file contains two hundred records, each record
containing nine fields”. Translating this statement in database terminology means
A) 200 attributes and 9 rows
B) 200 rows 9 tuples
C) 200 tuples and 9 attributes
D) 200 attributes and 9 tuples
1.2 Given the following relation schemas
EMPLOYEE (EMP_CODE, EMP_NAME, JOB_CODE)
PLAN (PLAN_CODE,PLAN_DESCRIPTION)
BENEFIT(EMP_CODE,PLAN_CODE)
Attribute PLAN_CODE in relation BENEFIT is
A) Primary Key
B) Foreign Key
C) Candidate Key
D) Alternate Key

July, 2013 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

July, 2013

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEM

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 A view is a
A) Base table
B) Derived table
C) Named Derived table
D) Soft table
1.2 Which of the following do you need to consider when you make a table in SQL?
A) Data types
B) Primary Keys
C) Default Keys
D) All of the above

January, 2014

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 Which of the following schemas defined the stored data structures in terms of the database
model used?
A) External
B) Conceptual
C) Internal
D) None of the above
1.2 Object oriented data models are used to
A) specify overall structure of the database
B) describe data and its relationships.
C) higher level description of storage structure and access mechanism.
D) all of the above

July, 2014

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 In DBMS the structure of a data file is stored separately from the access program. This
feature allows us to enforce
A) Program-Operation Independence
B) Program-data Independence
C) Physical Data Independence
D) Logical Data Independence
1.2 In DBMS Protection includes
A) System Protection against software/hardware malfunction
B) Security against unauthorized access
C) both A) and B)
D) None of the above

January, 2015 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

January, 2015

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)
1.1 The separation of the data definition from the program is known as
A) Data dictionary
B) Data independence
C) Data integrity
D) Referential integrity
1.2 The data dictionary of a DBMS is called.
A) DBMS directory
B) DBMS Catalog
C) System Catalog
D) All of the above

PHP Consultancy Website Template Free Download

Girfa Consultancy is a template is lightweight responsive website. Design of this site is based on current trend and you can modified is easily as your project requirement. I have made this for consultancy but it is global template that can be used in any type field. So download it do whatever you want to do.

Feature

• Processional Design
• Responsive website
• Light weight
• Dynamic
• Content scrolling and Animation

Download Free PHP FMCG Website Full Source Code

FMCG

Fast Moving consumer goods are a type of business worldwide which cover broad range market and consumer. We used any product of belongs to FMCG within every hour of our daily life. Any type of person investing small amount of money can start their own FMCG Business. Most of startup start FMCG business and try to promote their business so they can cover huge amount of people for achieve this some business person need a website. So I am providing A FMCG website with full source code. So if you want make any FMCG business or project then this site is your one click solution.

PHP Online Test Website

PHP online test is website written in PHP as server side language, MySQL as back end database. This website has 10 set of test. Each exam consist 50 mcq type question.  A timer will start when exam start , there is not any specific time for test. On the Result page summary of test displayed.

Feature

• 10 Set of Exam
• MCQ type question
• Timer
• Instant Result

July, 2015 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

July, 2015

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 Which of the following is NOT a basic element of the E-R model?
A) Entities
B) Attributes
C) Relationship
D) Primary keys
1.2 The result of the operation RUS includes all tuples that are
A) Either in R or S
B) Both in R and S
C) Both A) and B)
D) None of the above

Smart Phone Impact

January, 2016 A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

January, 2016

A7-R4: INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

PART ONE

(Answer all the questions)

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein. (1x10)

1.1 Which of these is an advantage of the database systems?
A) Data Abstraction
B) Program-data Independence
C) Centralized data management
D) All of the above
1.2 Which of the following phases of database design is the E-R model related to?
A) Conceptual Database design
B) Logical Database design
C) Requirement analysis
D) None of the above

CBSE based Inter College based template with full source Code and Content

CBSE based Inter College Inter College based template with full source code so if you want to make any website for CBSE associate college then this project is complete solution. I have included CBSE based standard text content and image, you don’t have to do lots of work for content. I bet you that you will not download such type of project net free of cost …. So enjoy …CBSE based Inter College Inter College based template with full source code so if you want to make any website for CBSE associate college then this project is complete solution. I have included CBSE based standard text content and image, you don’t have to do lots of work for content. I bet you that you will not download such type of project net free of cost …. So enjoy It…

Import Microsoft Access Database table to PHP mysql database table

Microsoft Access TO PHP MYSQL

Follow the upcoming steps to import access data to mysql PHP based database

• Export your access database to excel

• Open excel file and save this file as csv by save as option go to others format

Q. Write a program to make three array name mArry, even & odd move array value in even & odd array respect to this type ?

/* #############################

      Girfa Student Help

      Event Odd Sepration Program

      for more programs visit : http://girfahelp.blogspot.in/2012/09/some-program-of-c-language.html

   ##############################

*/

#include<stdio.h>

#include<conio.h>

#define MAX 5

void main()

{

      int even[MAX*2],odd[MAX*2],ar[MAX],i,oddindex,evenindex;

      clrscr();

      for(i=0;i<MAX;i++)

      {

Q. Write a program to make three array name mArry, even & odd move array value in even & odd array respect to this type ?

/* #############################

      Girfa Student Help

      Event Odd Sepration Program

      for more programs visit : http://girfahelp.blogspot.in/2012/09/some-program-of-c-language.html

   ##############################

*/

#include<stdio.h>

#include<conio.h>

#define MAX 5

void main()

{

      int even[MAX*2],odd[MAX*2],ar[MAX],i,oddindex,evenindex;

      clrscr();

      for(i=0;i<MAX;i++)

      {

Template Class In C++

A class or function which can operate any type of with single bunch of code (Run time data type initialization)

Template is one of the features added to C++ recently. It is a new concept which enable programmer to make generic class which can operate any data type. A Template class takes data type as an argument which run time set data type of calling object so there is no need to make different version of class and function different types of data type.

Syntax:

                Template <Class name Ob_Name>

                Class Class_name

                {

                                _____

                                _____

                }

A template can be considered as a kind of macros. When an object of a specific type is defined for actual use. The template definition for that class is substituted with the required data type. since a template is defined with a parameter that would be replaced by a specific data type at the time of actual use of the class or  function. The template is sometimes called parameterized or function. 

/* ##############################

      Girfa Student Help

      Template Class

      Date : 21-Sep-2016

      for more example visit:  http://girfahelp.blogspot.in/p/c-tutorial_20.html

   ###############################

*/

#include<iostream.h>

#include<conio.h>

const int size=3;

template <class t>

class vector

{

      t *v;

      public:

      vector()

      {

            v=new t[size];