Getting Smart with: 1z0-803 exam dumps

1Z0-803 Royal Pack Testengine pdf

100% Actual & Verified — 100% PASS

Unlimited access to the world's largest Dumps library!

https://www.2passeasy.com/dumps/1Z0-803/

Proper study guides for Refresh Oracle Java SE 7 Programmer I certified begins with Oracle 1Z0-803 preparation products which designed to deliver the Refined 1Z0-803 questions by making you pass the 1Z0-803 test at your first time. Try the free 1Z0-803 demo right now.

2016 Jul 1z0-803 study guide pdf:

Q101. Given: 


What is the result? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: C 


Q102. Given: 

 

Which two actions, used independently, will permit this class to compile? 

A. Adding throws IOException to the main() method signature 

B. Adding throws IOException to the doSoomething() method signature 

C. Adding throws IOException to the main() method signature and to the dosomething() method 

D. Adding throws IOException to the dosomething() method signature and changing the catch argument to IOException 

E. Adding throws IOException to the main() method signature and changing the catch argument to IOException 

Answer: CD 


Q103. Given: 


Which two modifications are necessary to ensure that the class is being properly encapsulated? 

The class is poorly encapsulated. You need to change the circle class to compute and return the area instead. 

A. Remove the area field. 

B. Change the getArea( ) method as follows: public double getArea ( ) { return Match.PI * radius * radius; } 

C. Add the following method: public double getArea ( ) {area = Match.PI * radius * radius; } 

D. Change the cacess modifier of the SerRadius ( ) method to be protected. 

Answer: BD 


Q104. Given: 

Which code fragment, when inserted at line 7, enables the code print true? 


A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: A 


Q105. Which two will compile, and can be run successfully using the command: 

Java fred1 hello walls 


A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: CD 


1Z0-803  sample question

Renovate 1z0-803 mock exam:

Q106. What is the result if the integer aVar is 9? 


A. 10 Hello world! 

B. 10 Hello universe! 

C. 9 Hello world! 

D. Compilation fails. 

Answer: C 


Q107. public class ForTest { 

public static void main(String[] args) { 

int[] arrar = {1,2,3}; 

for ( foo ) { 

Which three are valid replacements for foo so that the program will compiled and run? 

A. int i: array 

B. int i = 0; i < 1; i++ 

C. ;; 

D. ; i < 1; i++ 

E. ; i < 1; 

Answer: ABC 


Q108. Which two are valid declarations of a two-dimensional array? 

A. int [] [] array2D; 

B. int [2] [2] array2D; 

C. int array2D []; 

D. int [] array2D []; 

E. int [] [] array2D []; 

Answer: AD 


Q109. Given the following code: 


What will make this code compile and run? 

A. Change line 2 to the following: 

Public int price 

B. Change line 4 to the following: 

int price = new simple (); 

C. Change line 4 to the following: 

Float price = new simple (); 

D. Change line 5 to the following: 

Price = 4f; 

E. Change line 5 to the following: 

price.price = 4; 

F. Change line 5 to the following: 

Price = (float) 4: 

G. Change line 5 to the following: 

Price = (Simple) 4; 

H. The code compiles and runs properly; no changes are necessary 

Answer: E 


Q110. ArrayList<Integer> list = new ArrayList<>(1); 

2. list.add(1001); 

3. list.add(1002); 

4. System.out.println(list.get(list.size())); 

What is the result? 

A. Compilation fails due to an error on line 1. 

B. An exception is thrown at run time due to error on line 3 

C. An exception is thrown at run time due to error on line 4 

D. 1002 

Answer: C 



see more Java SE 7 Programmer I