Question

v) What will be the index number of
nth location of an Array ?
a) n
b) n-1
c) n+1
d) 2n​

Answer 1

n-1 index number

n location

Answer 2

Option(b) i.e " n-1" is the index value of the nth location of an Array

Explanation:

• As Array is the collection of similar datatype we can declared the array by the following syntax

       datatype Arrayname[size]={   .......values};

For example

int arrr4[90]={34,67,89};

• Their is always array index start with the 0 value .So according to this example

        arrr4[0] will holds 34. and so on.

• Therefore the array index of nth index is "n-1".

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