Download Oracle.1z0-808.CertDumps.2018-07-15.78q.vcex

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File Info

Exam Java SE 8 Programmer
Number 1z0-808
File Name Oracle.1z0-808.CertDumps.2018-07-15.78q.vcex
Size 5 MB
Posted Jul 15, 2018
Download Oracle.1z0-808.CertDumps.2018-07-15.78q.vcex

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Demo Questions

Question 1

Given the following class:
   
And given the following main method, located in another class:
   
Which three lines, when inserted independently at line n1, cause the program to print a 0 balance?


  1. this.amount = 0;
  2. amount = 0;
  3. acct (0) ;
  4. acct.amount = 0;
  5. acct. getAmount () = 0;
  6. acct.changeAmount(0);
  7. acct.changeAmount(-acct.amount);
  8. acct.changeAmount(-acct.getAmount());
Correct answer: ACD



Question 2

Given the code fragment:
   
Which code fragment prints red: blue: small: medium?
   


  1. Option A
  2. Option B
  3. Option C
  4. Option D
Correct answer: D



Question 3

Given the code fragment:
  
 
What is the result?


  1.   
  2. Compilation fails only at line n1.
  3. Compilation fails only at line n2.
  4. Compilation fails only at line n3.
  5. Compilation fails at both line n2 and line n3.
Correct answer: D



Question 4

Given the code fragment:
   
Which modification enables the code to print 54321?


  1. Replace line 6 with System, out. print (--x) ;
  2. At line 7, insert x --;
  3. Replace line 6 with --x; and, at line 7, insert system, out. print (x);
  4. Replace line 12 With return (x > 0) ? false: true;
Correct answer: A



Question 5

Given the code fragment:
  
 
Which modification enables the code fragment to print TrueDone?


  1. Replace line 5 With String   opt   =   "true"; Replace line 7 with case "true":
  2. Replace line 5 with boolean opt = l; Replace line 7 with case 1=
  3. At line 9, remove the break statement.
  4. Remove the default section.
Correct answer: A



Question 6

Given the following main method:
   
What is the result?


  1. 5 4 3 2 1 0
  2. 5 4 3 2 1
  3. 4 2 1
  4. 5
  5. Nothing is printed
Correct answer: D



Question 7

Given the code fragment:
  
 
What is the result?


  1. 100
  2. 101
  3. 102
  4. 103
  5. Compilation fails
Correct answer: E



Question 8

Given:
   
What is the result?


  1. 97 98 
    99 100 null null null
  2. 97 98 
    99 100 101 102 103
  3. Compilation rails.
  4. A NullPointerException is thrown at runtime.
  5. An ArraylndexOutOfBoundsException is thrown at runtime.
Correct answer: A



Question 9

Given the code fragment:
  
 
Which two modifications, when made independently, enable the code to print joe:true: 100.0?
   


  1. Option A
  2. Option B
  3. Option C
  4. Option D
  5. Option E
Correct answer: AC



Question 10

Given the code fragment:
  
 
What is the result?


  1. [Robb, Rick, Bran]
  2. [Robb, Rick]
  3. [Robb, Bran, Rick, Bran]
  4. An exception is thrown at runtime.
Correct answer: A









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