ArrayQuiz

Identify the right syntax to declare one dimensional array.

• char array[20];

• int array(20,20);

• int anarray[20][20];

• array anarray[20][20];

Determine the output for the code segment below.

int a[5]={3,6,9,12,15}

cout<<a[3]

• 3

• 6

• 15

• 12

Determine how to read the third element in an array ‘height’.

• height [2]

• height [1]

• height [3]

• height [2+1]

Based on the one dimensional array in below, what is the value of Rectangle [1]?

int Rectangle [10] = {4, 3, 5, 6, 7, 8, 9, 10, 14, 12}

• 8

• 6

• 3

• 12

Choose the value in the variable cgpanum after statement in Figure 3 is executed.

• 2.5

• 2.8

• 3.2

• 3.6

Determine the output for the code segment in Figure 4.

• 4

• 2, 4

• 7

• 7, 6

Choose the CORRECT description for an array.

• A collection of difference data type.

• A collections of the same data type.

• Uses Dot operator to access elements.

• Use keyword struct.

Choose FALSE statement about declaration of one dimensional array in Figure 7.

• Data_type is the specifier that indicates what data type of variable.

• Array_name is the name of the declared array.

• Array size defines how many elements the array can contain.

• Array size must less than element that contain in array.

What is the output for program in Figure 5?

• 3

• 4

• 6

• 8

Choose the value of array [1] from the declaration of array below.

int array[5]={2,4,6,8,10}

• 2

• 4

• 8

• 10