Download Oracle.PracticeDumps.1z0-803.2017-12-08.1e.216q.vcex

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Exam Java SE 7 Programmer I
Number 1Z0-803
File Name Oracle.PracticeDumps.1z0-803.2017-12-08.1e.216q.vcex
Size 10.34 Mb
Posted June 12, 2018

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Demo Questions

Question 1

Given the code fragment:
 
  

What is the result?


  • A: 3 false 1
  • B: 2 true 3
  • C: 2 false 3
  • D: 3 true 1
  • E: 3 false 3
  • F: 2 true 1
  • G: 2 false 1
Question 2

View the exhibit:
 
  

Given:
 
  

What is the result when this program is executed?


  • A: Bob's Name: Bob
  • B: Bob's Name: Jian
  • C: Nothing prints
  • D: Bob’s name
Question 3

Given the code fragment:
 
 
 
What is the result?


  • A: Valid
  • B: Not valid
  • C: Compilation fails
  • D: An IllegalArgumentException is thrown at run time
Question 4

Given:
 
 
 
What is the result?


  • A:


    4
  • B:


    4
  • C:


    6
  • D:


    5
Question 5

Which two are valid instantiations and initializations of a multi dimensional array? 
 
  


  • A: Option A
  • B: Option B
  • C: Option C
  • D: Option D
  • E: Option E
Question 6

An unchecked exception occurs in a method dosomething() 
Should other code be added in the dosomething() method for it to compile and execute?


  • A: The Exception must be caught
  • B: The Exception must be declared to be thrown.
  • C: The Exception must be caught or declared to be thrown.
  • D: No other code needs to be added.
Question 7

Given the code fragment:
  
  

What is the result?


  • A:
    2
  • B:
    2
  • C:
    2
  • D:
    3
Question 8

Given the code fragment:
interface SampleClosable { 
public void close () throws java.io.IOException; 

Which three implementations are valid? 
 
  


  • A: Option A
  • B: Option B
  • C: Option C
  • D: Option D
  • E: Option E
Question 9

Given the code fragment:
 
 
What is the result?


  • A:
    Null
  • B: Null 
    4
  • C: An IllegalArgumentException is thrown at run time
  • D:
    An ArrayIndexOutOfBoundException is thrown at run time
Question 10

Given:
  
  

How many times is 2 printed as a part of the output?


  • A: Zero
  • B: Once
  • C: Twice
  • D: Thrice
  • E: Compilation fails.



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