Java Programming Language MCQ › Java Data Types and Variables - MCQ › Question #2071
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QWhat is size of integer in Java Programming.

ID: #2071 Java Data Types and Variables - MCQ 3,953 views
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#2071Q ID
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Java Data Types and Variables - MCQTopic
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  • A 3 Bytes ✔ ✖
  • B 4 Bytes ✔ ✖
  • C 2 Bytes ✔ ✖
  • D 8 Bytes ✔ ✖
Correct Answer: Option B

Explanation

In Java programming, the primitive data type int has a size of 4 bytes. This means it occupies 32 bits of memory. The int data type is a signed integer type, and it can represent values in the range from -2,147,483,648 to 2,147,483,647 (inclusive). The range is calculated as

-231 to 231 -1

The default value for an int variable is 0.

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