c_programming_1

int a = 3.5 + 4.5;

• a = 0

• a = 7

• a = 8.0

• a = 8

#include <stdio.h>

int main(){

int x= 5*9/3+9;

printf("%d",x);

return 0;

}

• 8

• 24

• 25

• None

int main()

{

float c = 3.5 + 4.5;

printf("%f", c);

return 0;

}

• 7

• 8

• 9

• 8.000000

Is it possible to run program without main() function?

• yes

• no

• may be

How many main() function we can have in our project?

• 1

• 2

• no limit

• depends on the program

int x = 10;

int main()

{

int x = 0;

printf("%d",x);

return 0;

}

• 10

• 0

• compile error

• undefined

What should be the output:

int main()

{

int a = 10/3;

printf("%d",a);

return 0;

}

• 3.33

• 3.0

• 3

• 0

#include "stdio.h"

int main()

{

int a = 10;

printf("%d", a);

int a = 20;

printf("%d",a);

return 0;

}

• 1020

• 1010

• 2020

• Error: Redeclaration of a

A translator which reads an entire program written in a high level language and converts it into machine language code is:

• Assembler

• Compiler

• Linker

• Loader

Who developed C language

• Dennis Ritchie

• Bill Gates

• Dennis Lilly

• Stephen