Java Operator

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Question 1

What will be the output of the following expression?

Java 
System.out.println(10 / 3);

  • 3

  • 3.33

  • 3.0

  • Compilation Error

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Question 2

What will be the output of this Java snippet?

Java 
int a = 5;
System.out.println(a++ + ++a);


  • 11

  • 12

  • 10

  • 13

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Question 3

What is the result of true && false || true && true?


  • true

  • false

  • Compilation Error

  • Runtime Error

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Question 4

What will be the output of this ternary operation?

Java 
int a = 10, b = 20;
int min = (a < b) ? a : b;
System.out.println(min);


  • 10

  • 20

  • Compilation Error

  • Undefined Behavior

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Question 5

Which operator has the highest precedence in Java?

  • + (Addition)

  • && (Logical AND)

  • * (Multiplication)

  • = (Assignment)


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Question 6

Which operator is used for addition in Java?

  • +

  • ++

  • +=

  • &

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Question 7

What is the result of 7 % 3 in Java?

  • 2

  • 1

  • 0

  • 3

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Question 8

Which class is commonly used for taking console input in Java?


  • FileReader

  • Scanner

  • PrintWriter

  • StringReader

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Question 9

Which of these is NOT a logical operator in Java?

  • &&

  • ||

  • !

  • &

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There are 9 questions to complete.

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