Friday 31 March 2017

Describe the ISDN

Q 5 (a). Describe the ISDN ?

Describe the ISDN ?


Integrated Services Digital Network (ISDN)

Integrated Services Digital Network (ISDN) is a telephone system network. It is a wide area network which is widely available. Before to the ISDN, the telephone system was viewed as a way to transport only voice, with some special services available for data. The key feature of the ISDN is that it integrates speech and data on the same lines, adding features that were not available in the classic telephone system.

Tuesday 28 March 2017

Database relationship

Database relationship

Microsoft Access is an example of relational database. In relational data base we can join a table to more than one table which makes relationship. With this capability our access database becomes more powerful than non-relational data base category. Consistency of database become easy and easily achieve by database on automatically.  If you want to make relationship in access database then you need at least two tables and one field must be common in both tables. For example, we are going to make relationship between two tables’ student and canteen. Student table store record of student and canteen stores what the products students are having. So in this type of relationship student is master table and canteen is related table. So student table need a primary key which uniquely identified a record from student table. Canteen table must have a key which match the data type of student table primary key which further known as foreign key.

Monday 27 March 2017

January 2016 M2-R4 INTERNET TECHNOLOGY AND WEB DESIGN

January 2016  INTERNET TECHNOLOGY AND WEB DESIGN

Answer Key

Core Java Assignment 25

Core Java Assignment 25


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 25


Some combined bath-showers have two faucets and a lever for controlling the flow of the
water. The lever controls whether the water flows from the showerhead or directly into the
tub. When the water is first turned on, it flows directly into the tub. When the lever is

Core Java Assignment 24

Core Java Assignment 24

A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 24



A simple digital watch has a display and two buttons to set it, the “A” button and the “B”
button. The watch has two modes of operation, display time and set time. In the display
time mode, hours and minutes are displayed, separated by a flashing colon. The set time
mode has two sub-modes, set hours and set minutes. The “A” button is used to select

Core Java Assignment 23


Core Java Assignment 23


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 23


The direction control for some of the first toy electric trains was accomplished by
interrupting the power to the train. Prepare state diagrams for the headlight and wheels of
the train, corresponding to the following scenario:

Power is off, train is not moving.
Power is turned on, train moves forward and train headlight shines.
Power in turned off, train stops and headlight goes out.

Core Java Assignment 22

Core Java Assignment 22


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 22



Prepare a class diagram from the instance diagram in the following figure

Core Java Assignment 21

Core Java Assignment 21


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 21


The following is a partial taxonomy of rotating electrical machines. Electrical machines may
be categorized for analysis purposes into alternating current (ac) or direct current (dc).
Some machines run on ac, some on dc, and some will run on either. An ac machine may
be synchronous or induction. A few examples of electrical machines include large
synchronous motors, small induction motors, universal motors, and permanent magnet
motors. Most motors found in the homes are usually induction machines or universal
motors. Universal motors are typically used in where high speed is needed such as in
blenders or vacuum cleaners. They will run on either “AC” or “DC”. Permanent magnet
motors are frequently used in toys and will work only on dc.

Core Java Assignment 20

Core Java Assignment 20


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 20


Draw use case diagram for the parking ticket payment system .The information for the
system is given below:
     a) Patrol Officer enters ticket information. (ticket status = unpaid)
     b) Ticket Holder views her ticket by ticket number. (ticket status = unpaid)

Core Java Assignment 19

Core Java Assignment 19

A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 19



Write a java program to draw a Mandelbrot, which is a collection of points in the plane
whose boundary forms a fractal.

Core Java Assignment 18

vCore Java Assignment 18


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 18


Write a program using inheritance that should be able to draw a circle, Ellipse, square,
rectangle, parallelogram and a rhombus when relevant dimensions are read in e.g. a circle 

Core Java Assignment 17

Core Java Assignment 17

A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 17


Create a layout prototype of Ms-Paint in Java swing using menu

Core Java Assignment 16

Core Java Assignment 16


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 16

Create an application that creates a ball which bounces with the help of thread in Graphics.

Core Java Assignment 15

Core Java Assignment 15


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 15


The Indian Airlines has launched a fast transportation service, using their supersonic passenger airplanes. You are hired by the Indian Airlines for maintaining their database. It contains only a single table, called Route, which holds all pairs of cities with a directed connection, the distance between them, and the type of aircraft used for that trip. An example table is given below:

Sunday 26 March 2017

Microsoft Word : Page Layout Hindi Tutorial

Microsoft Word : Page Layout Hindi Tutorial

Microsoft Word : Page Layout Hindi Tutorial
Thems,Page Setup, Page Background,Paragraph,Arrange

Thursday 23 March 2017

Optical Illusion

In optical illusion mind send signal whatever it interpret at first look mind create an image by its entire surrounding image. Some time surround image background prevents our mind to accept truth.

An optical illusion (also called a visual illusion) is an illusion caused by the visual system and characterized by visually perceived images that differ from objective reality. The information gathered by the eye is processed in the brain to give a perceptive that does not tally with a physical measurement of the stimulus source.

optical illusion

Wednesday 22 March 2017

Microsoft Word : Graphics Hindi Tutorial

Microsoft Word : Graphics,Chart,Autoshape,Smart Art Hindi Tutorial

Microsoft Word : Graphics,Chart,Auto shape,Smart Art Hindi Tutorial

Tuesday 21 March 2017

Microsoft Word : Table Hindi Tutorial

Microsoft Word : Table Tutorial Hindi

Microsoft Word : Table Tutorial Hindi

Monday 20 March 2017

Microsoft Word Hindi Tutorial

Microsoft Word Hindi Tutorial insert menu

Microsoft Word Hindi Tutorial insert menu part 1

Sunday 19 March 2017

Core Java Assignment 14


A10.1-R4: INTRODUCTION TO OBJECT ORIENTED PROGRAMMING THROUGH JAVA.

Assignment 14



Create table with the following structure:
Userid         Character         10
Password      Character        10
Primary Key-Userid

Now design a login form(connected to database using jdbc) and show a welcome message if userid and password combination is correct, otherwise display an error message.