Download Java SE 8 Programmer.pass4sure.1z0-808.2020-05-13.1e.133q.vcex

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Exam Java SE 8 Programmer
Number 1z0-808
File Name Java SE 8 Programmer.pass4sure.1z0-808.2020-05-13.1e.133q.vcex
Size 10.85 Mb
Posted May 13, 2020
Downloads 90

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Demo Questions

Question 1
What is the name of the Java concept that uses access modifiers to protect variables and hide them within a class?

  • A: Encapsulation
  • B: Inheritance
  • C: Abstraction
  • D: Instantiation
  • E: Polymorphism



Question 2
Given the code fragment:

  

Which two modifications, made independently, enable the code to compile? (Choose two.)

  • A: Make the method at line n1 public.
  • B: Make the method at line n2 public.
  • C: Make the method at line n3 public.
  • D: Make the method at line n3 protected.
  • E: Make the method at line n4 public.



Question 3
Given the code fragment:

  

What is the result?

  • A: Match 1
  • B: Match 2
  • C: No Match
  • D: A NullPointerException is thrown at runtime.



Question 4
Given:

  

What is the result?

  • A: A B C D
  • B: A C D
  • C: A C D D
  • D: A B D
  • E: A B D C



Question 5
Given the code fragment:

  

Which option can replace xxx to enable the code to print 135?

  • A:
      
  • B:
      
  • C:
      
  • D:
      



Question 6
Given the code fragment from three files:

  

Which code fragment, when inserted at line 2, enables the code to compile? 

  

  • A: Option A
  • B: Option B
  • C: Option C
  • D: Option D
  • E: Option E



Question 7
Given the code fragment:

  

Which modification enables the code fragment to print TrueDone?

  • A: Replace line 5 With String opt = "true"; 
    Replace line 7 with case "true":
  • B: Replace line 5 with boolean opt = l; 
    Replace line 7 with case 1:
  • C: At line 9, remove the break statement.
  • D: Remove the default section.



Question 8
Given the following main method:

  

What is the result?

  • A: 5 4 3 2 1 0
  • B: 5 4 3 2 1
  • C: 4 2 1
  • D: 5
  • E: Nothing is printed



Question 9
Given the code fragment:

  

What is the result?

  • A: 100
  • B: 101
  • C: 102
  • D: 103
  • E: Compilation fails



Question 10
Given the code fragment:

  

What is the result? 

  • A: Sum is 600
  • B: Compilation fails at line n1.
  • C: Compilation fails at line n2.
  • D: A ClassCastException is thrown at line n1.
  • E: A ClassCastException is thrown at line n2.






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