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Worksheets

Arrays

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

what is an Array?

a)

variable

b)

data type

c)

pointer

d)

string

2.

why arrays are required?

a)

searching

b)

sorting

c)

reading

d)

passing

3.

Arrays are ...................data types?

a)

built-in

b)

user defined

c)

computer

d)

analysis

4.

The total number of elements in the array is called...............

a)

Length

b)

memory

c)

index

d)

subscript

5.

which statement is true about Arrays

a)

1) Arrays can store a large number of value with single name.

b)

2) Arrays are used to process many value easily and quickly.

c)

3) The values stored in an array can be sorted easily.

d)

4) The search process can be applied on arrays easily.

e)

all above are true

6.

How many types of arrays are there?

a)

One-Dimension Array

b)

Two-Dimension Array

c)

Three Dimension Array

d)

five Dimension Array

7.

what technique is used for sorting arrays

a)

selection sort

b)

apple sort

c)

bubble sort

d)

move sort

8.

In 2-D Array int a[5][3]....what 5 symbolise here

a)

rows

b)

column

c)

line

d)

corner

9.

which control structure are required for Array

a)

while loop

b)

for loop

c)

if......else

d)

switch

10.

sequential search is known as linear search.? True or False

a)

true

b)

false