What is a pointer?O A variable with a fixed value.A collection of different type of elementsA collection of different elements with the same types.A variable that directly references a value.

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What is a pointer?

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

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Concept explainers

Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.

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What is a pointer?
O A variable with a fixed value.
A collection of different type of elements
A collection of different elements with the same types.
A variable that directly references a value.

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