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1Z0-811 Primitives, Strings and Operators Practice Question

Which operator is used to compare two values for equality in Java?

⚠ Common exam trap

Oracle often tests the confusion between the equality operator (==) and the assignment operator (=), as well as the misconception that equals() is an operator rather than a method, tricking candidates who rely on surface-level knowledge of other languages like Python or JavaScript.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

==

The == operator in Java is used to compare two primitive values for equality, returning true if they are equal. For reference types, == compares object references (memory addresses), not the actual content. This is a fundamental operator defined in the Java Language Specification (JLS §15.21) for equality testing.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • ✗

    equals()

    Why it's wrong here

    Incorrect: equals() is a method, not an operator.

  • ✓

    ==

    Why this is correct

    Correct: == is the equality operator for primitives and reference comparison.

  • ✗

    !=

    Why it's wrong here

    Incorrect: != checks for inequality.

  • ✗

    =

    Why it's wrong here

    Incorrect: = is the assignment operator.

About these practice questions

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This 1Z0-811 practice question is part of Courseiva's free Oracle certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Z0-811 exam.