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C Language - Structures,Unions

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55.

struct employee_rec {

char name[30];

int dependents;

float pay_rate;

} full_time, part_time;

The tag of the structure is

A.	employee-rec	B.	name
C.	full_time	D.	part_time

56.

main()

{

struct

{

int i;

}xyz;

(*xyz)->i=10;

printf("%d",xyz.i);

}

What is the output of this program?

A.	program will not compile	B.	10
C.	0	D.	address of I

57.

What will be output of following program?

void main()

{

typedef unsigned long int world;

world a=45;

printf("%d",a);

}

A.	0	B.	1
C.	45	D.	error

58.

The union data type was invented to prevent ___________ fragmentation.

A.	Input	B.	Output
C.	Memory	D.	CPU

59.

_____________ is user defined data type used to stored data under unique variable name at single memory location.

A.	Structures	B.	Pointers
C.	Unions	D.	Variables

60.

Structure members can be accessed using ________ operator.

A.	comma	B.	semicolon
C.	dot	D.	and

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