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Programming MCQs

Page 19 of Programming multiple-choice questions with answers. Tap an option to check yourself.

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Question 361 Java

Which of the following are not the methods of the Thread class?

Correct answer C. go()

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Question 362 Java

What feature of OOP has a super-class sub-class concept?

Correct answer A. Hierarchical inheritance

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Question 363 Java

Modulus operator (%) can be applied to which of these?

Correct answer C. Both A and B

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Question 364 Java

Which statement transfer execution to different parts of your code based on the value of an expression?

Correct answer B. Switch

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Question 365 Java

Which of these is returned by Greater Than, Less Than and Equal To (i.e Relational) operator?

Correct answer C. Boolean

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Question 366 Java

Which of these is not a bitwise operator?

Correct answer D. <=' Operator

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Question 367 Java

Which of these operators is used to allocate memory to array variable in Java?

Correct answer D. new

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Question 368 Java

Which one is true about a constructor?

Correct answer D. All of the above

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Question 369 Java

Which symbol is used to contain the values of automatically initialized arrays?

Correct answer B. Braces

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Question 370 Java

Which one is a template for creating different objects?

Correct answer B. A class

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Question 371 Java

What is garbage collection in the context of Java?

Correct answer B. Memory used by the object with no reference is automatically reclaimeD.

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Question 372 Java

Java language was initially called as

Correct answer C. Oak

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Question 373 Java

Which variables are created when an object is created with the use of the keyword ‘new’ and destroyed when the object is destroyed?

Correct answer B. Instance variables

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Question 374 Java

Data type long literals are appended by

Correct answer D. Both A and B

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Question 375 Java

Which of these is returned by operator ‘&’?

Correct answer B. Character

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Question 376 Java

Which of these have highest precedence?

Correct answer A. ()

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Question 377 Java

Which of the following are not Java keywords?

Correct answer C. then

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Question 378 Java

What is byte code in Java?

Correct answer A. Code generated by a Java compiler

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Question 379 Java

Which provides runtime environment for java byte code to be executed?

Correct answer B. JVM

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Question 380 Java

In java control statements break, continue, return, try-catch-finally and assert belongs to?

Correct answer C. Transfer statements

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