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Java Multiple-Choice Questions (MCQs) with Answers

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Java Multiple-Choice Questions (MCQs) with Answers

 

 

Rundown of Java MCQs:

 

1. JDK represents ____.

  1. Java improvement pack
  2. Java organization pack
  3. JavaScript organization pack
  4. None of these

Answer: A) Java improvement pack

 

2. JRE represents ___.

  1. Java run biological system
  2. JDK runtime Environment
  3. Java Runtime Environment
  4. None of these

Answer: C) Java Runtime Environment

 

3. What makes the Java stage autonomous?

  1. High-level programming language
  2. It utilizes bytecode for execution
  3. Class aggregation
  4. These

Answer: B) It utilizes bytecode for execution

 

4. Could we at any point save an alternate name for the java class name and java record name?

  1. Indeed
  2. No

Answer: A) Yes

 

5. What are the sorts of memory apportioned in memory in java?

  1. Load memory
  2. Stack memory
  3. Both An and B
  4. None of these

Answer: C) Both An and B

 

6. Multiline remark is made utilizing ___.

  1. //
  2. /* */
  3. <!--  -- >
  4. These

Answer: B)/* */

 

7. What is the passage point of a program in Java?

  1. fundamental() technique
  2. The main line of code
  3. Last line of code
  4. principal class

Answer: A) principal() technique

 

8. Might we at any point compose a program without a principal strategy in Java?

  1. Indeed
  2. No

Answer: A) Yes

 

9. Will the fundamental () technique be overburden in Java?

  1. Indeed
  2. No

Answer: A) Yes

 

10. Which watchword in java is utilized for exemption taking care of?

  1. exep
  2. expand
  3. toss
  4. These

Answer: C) toss


11. What is the purpose behind the "finally" block in a try-catch-finally statement?

a) Taking care of exceptions is utilized.

b) It is utilized to characterize a block of code that will continuously be executed, whether or not a special case is tossed or not.

c) It is utilized to determine the sort of exemption for get.

d) It is used to terminate the program.


Answer b) It is utilized to characterize a block of code that will constantly be executed, whether or not a special case is tossed or not.



Java Multiple-Choice Questions (MCQs) with Answers