What will happen when the structure is declared?

(a)

it will not allocate any memory

(b)

it will allocate the memory

(c)

it will be declared and initialized

(d)

it will be only declared

A structure declaration is given below:
struct Time
{
int hours;
int minutes;
int seconds;
} t;
Using above declaration which of the following refers to seconds.

(a)

Time.seconds

(b)

Time::seconds

(c)

seconds

(d)

t.seconds

Which of the following is a properly defined structure?

(a)

struct {int num;}

(b)

struct sum {int num;}

(c)

struct sum int sum;

(d)

struct sum {int num;} ;.

How many types of arrays in C++?

(a)

2

(b)

3

(c)

4

(d)

many

How many types of memory reserved by an array char name[20];

(a)

20

(b)

40

(c)

160

(d)

80