1. Which expression is correct for using the pointer expression to access a 3d array?

A *(*(a + i)+j)

B *(*(*(*(a + i ) +j ) +k) +l)

C a[i][j][k]

D *(*(*(a + i ) +j ) +k)

Answer :

1. How many bytes are request to store an integer data in visual studio?

A 2 bytes

B 4 bytes

C 8 bytes

D 1 bytes

Answer:

1. Which of the following expression is the integer pointer point to a whole array?

A int * ptr

B int (*ptr)[5];

C int ptr[5];

D float * int (*ptr)[5];

Answer:

4. What is the size of the integer pointer in visual studio?

A 8 bytes

B 4 bytes

C 1 bytes

D2 bytes

1. Which function is to get only a single character each time?

A scanf();

B getchar();

C getch();

D gets();

Answer:

1. When we declare a string "a b c d", which of the following is not correct?

A char c[] = "abcd";

B char c[5] = { 'a', 'b', 'c', 'd', '\0' };

C char c[5] = "abcd";

D char c[] = { 'a', 'b', 'c', 'd' };

Answer: