Important Questions Answers About Programming in

Important Questions Answers About Programming in 

Q1. What do you know about High Level Language?

Ans: High level languages are closer to human language. The main advantage of high level language over low level language is that they are easier to read, write and maintain. Program in high level language must be translated into machine Language by compiler or interpreter.

Example of High Level Language(C C++ Java Pascal COBOL etc)

Q2:What is low level language(Assemble Language)?

Machine language is a low level programming language. Program in Assembly Language are compiled by an assembler. Every assembler has its own Assembly language which is designed for one specific computer architecture

Q3: What is function in C language?

Ans: Function is the combination or group of statement that together

to perform a task. Every C program at least one function which is called main ().

It has a name and it is reusable.

Q4: What is the main() Function?

Ans: When a program being running the system calls the function main() which marks

the entry point of the program. Every program must have one function named main().

Q5: Write a program that print the message I LOVE PAKISTAN.

Ans:

#include<std.h>

void main(void)

{

printf("I LOVE PAKISTAN");

}

Q6: Why do not programming in done in machine language?

Ans: Because of the binary nature and almost infinite detail practically to programming is done in machine language.

Q7: What is Assembly Language?

Ans: An assembly language allows the programmer to use all the computer feature through symbolic code and location rather than machine codes and binary.

Q8: Why FORTAN was developed?

Ans: It was designed to write for Solving and Engineering problems.

Q9: What does COBOL stand or?

And: COBOL stand for Common Business Oriented Language.

A10: Who Invented C programming language and when?

And: C language was developed by Dennis Ritchie at Bell Laboratories in 1972.

Q11: What stands for IDE?

Ans: IDE stands for Integrated Development Environment.