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Indicate true or false for the following statements:a. Every element in an array has the same type.b. The array size is fixed after an array reference variable is declared.c. The array size is fixed after it is created.d. The elements in an array must be of a primitive data type

Question

Indicate true or false for the following statements:a. Every element in an array has the same type.b. The array size is fixed after an array reference variable is declared.c. The array size is fixed after it is created.d. The elements in an array must be of a primitive data type

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Solution

a. True - In most programming languages, every element in an array must be of the same type.

b. True - Once an array is declared, its size is fixed in many programming languages.

c. True - Similar to the previous statement, once an array is created, its size is typically fixed in many programming languages.

d. False - The elements in an array can be of any data type, not just primitive. They can be objects, other arrays, etc., depending on the programming language.

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