Java Objective Questions Answers -Chapter 1

• 43. Process of creating exact copy of the existing object is called
  
  

  1. cloning
  2. overloading
  3. overriding
  4. coping

  Answer And Explanation

  Answer: Option A

  • Comment on this question

• 44. Which is the predefined package

  1. Lang package
  2. io package
  3. util package
  4. All of above

  Answer And Explanation

  Answer: Option A

  • Comment on this question

• 45. Java intermediate code is known as

  1. First code
  2. Mid code
  3. Byte code
  4. None of above

  Answer And Explanation

  Answer: Option C

  • Comment on this question

• 46. Which command is used for interpretation of java program

  1. Java
  2. javac
  3. javap
  4. none of above

  Answer And Explanation

  Answer: Option A

  • Comment on this question

• 47. What is meaning of jar

  1. java archived
  2. java array
  3. java architecture
  4. none of these

  Answer And Explanation

  Answer: Option A

  • Comment on this question

• 48. Which of the following command is used to compile the Java program

  1. java
  2. javac
  3. javap
  4. none of these

  Answer And Explanation

  Answer: Option B

  • Comment on this question

• 49. What do you mean by javap

  1. java compiler
  2. java Interpreter
  3. java Disassemble
  4. java debugger

  Answer And Explanation

  Answer: Option C

  • Comment on this question