In an array, size declarator is used to specify the number of elements in an array.
Hence, the correct answer is option “B”.
Explanation of Solution
Array size declarator:
- The number that is given inside the square brackets at the time of array declaration is called as array size declarator.
- The value should not be in negative.
- In order to avoid changing of size inside the source code, the programmers desires to use named constants as array size declarator.
Example for array size declarator:
int arrayName[10];
In the above example:
int – It is the data type
arrayName – Name of the array
10 – Size of the array
Explanation for incorrect options:
Subscript:
Each and every element in an array is assigned to a special value called as subscripts or indexes.
Hence, the option “A” is wrong.
Array Name:
Array name is not used to specify the number of elements in an array rather it mentions the name of the array.
Hence, the option “C” is wrong.
Initialization value:
It is nothing but the data that are given inside the array.
Hence, the option “D” is wrong.
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Chapter 8 Solutions
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