ECAT Computer Science MCQS Set 10

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ECAT Computer Science MCQS Page 2


Preprocessor directives are command for:
C Preprocessor
Microprocessor
Language processor
Loader

Which is the correct sequence of steps for creating and executing C program?
Editing
Editing
Previous

B was developed in the year:
1969-70
1965-1975
1972-1988
1992-1996

Assembly language is usually used for ______ writing
A and C
System software
Application program
Firmware

Header file in C contain:
Library functions
Compiler commands
Header information of C programs
Operations for files

The expression in define directive:
Cannot be assigned a value
Can only be changed at the end of the program
Cannot be changed but can be redefined
Cannot be changed

An IDE stands for:
Integrated Development Environment
Input data error
Input Desktop environment
Internal Disk error

Which of the following is a compiler directive?
#include<stdio.h>
Using namespace std;
main()
All

C was developed in the year:
1972
1970
1976
1995

C was designed to write program for:
Unix Operating system
Windows operating system
Solaris Operating system
OS/2 Operating system

Errors in a computer program are also called ________
Bugs
Mistakes
Syntax
Wrongs

The output of a compiler is called:
Object code
Library code
Source code
Linked code

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