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JAVA test on P3

Java is a high-level programming language, if you are interested in learning about this programming language, the following test of Network Administrator will give you lots of useful information.

★ JAVA test on P6
★ JAVA test on P4

  • Question 1. How many types of variables in Java?
    • first
    • 2
    • 3
    • 4
  • Question 2. Which of the following variables are data fields?
    • Representative variables and Parameters
      1. Representative variable and class variable
      1. Variables and local variables
      1. Class variables and Parameters
  • Question 3. Which of the following variables are data variables?
      1. Class variables and Parameters
      1. Local variables and Parameters
      1. Local variable and class variable

    • The answers are wrong

  • Question 4. Which of the following variables is the representative variable?
      1. float f;
      1. public static f;
      1. double CA (int f)
      1. There is no correct value
  • Question 5. Which of the following statements is a class variable declaration?

    • final double d;

      1. private static id;
      1. volatile int sleepTime
      1. There is no right answer
  • Question 6. Which of the following naming methods is incorrect?
      1. final
      1. dem
      1. _final
      1. $ final
  • Question 7. How many basic data types are available in Java?
    • 5
    • 6
    • 7
    • 8
  • Question 8. How many types of integers are there in Java?
    • first
    • 2
    • 3
    • All is wrong
  • Question 9. How many basic character data types in Java?
    • first
    • 2
    • 3
    • 4
  • Question 10. Definition of start () method?

    • All methods to perform the task after initialization must be inserted into the start method. start () starts the execution of the applet

    • Is the applet's starting method and runs in parallel with the applet

    • Applet initialization method and run parallel to the applet

    • All is wrong

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tutorial multiple choice test JAVA programming eQuiz knowledge basic technical optimization language java programming programming for java part 2
Jessica Tanner

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Jessica Tanner
Update 24 May 2019

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