General IT(Information Technology) Interview Questions and Answers For Freshers

Some general question which are asked in freshers interview –

1. What is coding?

Answer:  A Script which computer can understand Or A script that tells the computer to give certain output, written in certain way to perform some actions that you want it to – is the coding.

By Coding its possible for us to create many computer software, apps and websites. Your browser, your OS, the apps on your phone, Facebook, and this website – they’re all made with code.

The line of code written in any programming language is Code.

2. What is Programming?

Answer :  In General way –  Programming is a method to “instruct the computer to perform various tasks”.

A computer can understand a set of instructions written in programming languages.

Programming language has set of formats.

Really, anyone who writes bits of code to create a program is a programmer, while anyone who takes bits of code and puts them together into a program is a coder.

3. What is Computer Program ?

Answer : Computer program is a set of instructions that performs some specific task when executed (run on the computer). It can be written in any programming language for e.g C, C++, Java etc. We should install specific software to execute the programs in computer system.

4. What is programming language ?

Answer : Computer understands the functions written in formats, specific rules to be followed, syntactical way form a programming language.  This is a way for programmer to write some task, so that computer can understand it and execute it and gives the output. Examples of Python, C, C++, Java, etc.

5. What is binary ?

Answer : Computer can under stand only the language of 1( one ) and 0( zero ) i.e  On and Off state, this is digital electronics. These are binary numbers. In computers a binary number is expressed in the base-2 numeral system or binary numeral system.