Multiple Choice Array

 

Multiple Choice Questions

Question 1

Which of the following is the correct usage?

1. int a[-40]
2. int a[40]
3. float a[0 - 40]
4. None

Question 2

Which element is represented by a[10]?

1. 10^th
2. 9^th
3. 11^th
4. None

Question 3

Cell numbers of a dimensional array are also known as:

1. packets
2. blocks
3. subscripts
4. compartments

Question 4

A dimensional array is also known as:

1. subscripted variable
2. actual variable
3. compound variable
4. none

Question 5

An array element can be accessed through:

1. dots
2. element name
3. index number
4. none

Question 6

Indicate the error message which displays, if the following statement is executed :
int a[5] = {28,32,45,68,12};

1. Insufficient cells
2. Array index out of bounds
3. Elements exceeding cells
4. None

Question 7

The following statement :
int code[ ]= {25,37,38,42};

1. assigns 37 to code[1]
2. assigns 25 to code[1]
3. assigns 38 to code[3]
4. assigns 42 to code[0]

Question 8

The elements of array[50] are numbered:

1. from 1 to 50
2. from 0 to 49
3. from 1 to 51
4. none

Question 9

Which of the following function finds the size of array
char m[] = {'R', 'A', 'J', 'E', 'N', 'D', 'R', 'A' };?

1. m.sizeof (a)
2. m.elementsof (m)
3. m.length
4. None

Question 10

A Single Dimensional array contains N elements. What will be the last subscript?

1. N-1
2. N
3. N+1
4. None