Team_Activities_April

C is the successor of ___ programming language

• C++

• B++

• B

• Mini C

Which library functions help users to dynamically allocate memory?

• memalloc() and alloc()

• malloc() and memalloc()

• malloc() and calloc()

• memalloc() and calloc()

Can a program be compiled without main() function?

• Yes

• No

Is there any difference between following declarations?

1 : extern int fun();

2 : int fun();

• Both are identical

• No difference, except extern int fun(); is probably in another file

• int fun(); is overrided with extern int fun();

• None of these

Who is the father of C language?

• Charles Babbage

• Dennis Ritchie

• James Gosling

• Guido van Rossum

#include<stdio.h>

main()

{

char *p = NULL;

printf("%c", *p);

}

• NULL

• 0

• Compile error

• Runtime error

Evaluate !(1 && !(0 || 1)).

• True

• False

• Unevaluatable

#include<stdio.h>

main()

{

printf("%d",strcmp("strcmp()","strcmp()"));

}

• 0

• 1

• -1

• Invalid use of strcmp() function

Which of the declaration is correct?

• int length;

• char int;

• int long;

• float double;

In C, if you pass an array as an argument to a function, what actually gets passed?

• Value of elements in array

• First element of the array

• Base address of the array

• Address of the last element of array