10th Computer Science MCQS Chapter 4

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10th Computer Science MCQS


____________ has been used to enter data into 2-D Array.
Nested loop
WHILE…WEND
None of these
FOR……NEXT

An array is a collection of variable then can store data of:
Both a and b
None
Different types
Same types

N$(5) can store values.
5
4
3
6

The elements of the array are accessed with reference to their position number which is called:
Index
Memory location
Unsubscripted variable
Superscript

An element of array is mentioned by its .
Name of element
array
subscript
object

The statement DIM C (30 , 50) would reserves.
150 location
1500 location
1800 location
80 location

z(2,2) is an example of dimension array.
Two
One
Three
Four

There are ______ types of array.
0
None of these
2
1

In GW-BASIC the maximum number of dimensions of an array is:
55
155
355
255

Which of the following is not a valid subscript?
A(2)
B(u)
NUM
A {-2}

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