Sunday, 2 August 2020
Descriptive Answer : NIELIT IT Tools and Business Systems (July 2018)
Q. 5 (A) : Write a short note on storage devices of computer.
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
Friday, 31 July 2020
Answer : IT Tools and Business Systems (January 2019)
Q. 5 (A) : Explain about Multitasking operating system in detail.
Answer :
Multitasking, in an operating system, is allowing a user to perform more than one computer task (such as the operation of an application program) at a time. The operating system is able to keep track of where you are in these tasks and go from one to the other without losing information. Microsoft Windows 2000, IBM's OS/390, and Linux are examples of operating systems that can do multitasking (almost all of today's operating systems can). When you open your Web browser and then open Word at the same time, you are causing the operating system to do multitasking.
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
Saturday, 25 July 2020
Descriptive Question Answer NIELIT (O-Level ) IT Tools and Business Systems (July 2019)
Answer IT Tools and Business Systems (July 2019)
Q 5 (A) . Define Computer. Explain the main characteristics of Computer.
Answer :
Computer
A computer is an electronic device that manipulates
information, or data. It has the ability to store, retrieve, and process data.
You may already know that you can use a computer to type documents, send email,
play games, and browse the Web. You can also use it to edit or create
spreadsheets, presentations, and even videos.
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
Thursday, 23 July 2020
Dynamic Memory allocation | Input | Print Ascending Order program | C Language
Q : Write a program using dynamic memory allocation to read numbers as input and display them in sorted order thereafter.
Answer :
Answer :
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
/*============================
Girfa Student Help
Dynamic array and ascending print
==============================*/
void main()
{
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
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