It is more faster and easier to pass the Oracle 1z0 808 dumps exam by using Free Oracle Java SE 8 Programmer I questuins and answers. Immediate access to the Replace 1z0 808 practice test Exam and find the same core area 1z0 808 practice test questions with professionally verified answers, then PASS your exam with a high score now.


♥♥ 2021 NEW RECOMMEND ♥♥

Free VCE & PDF File for Oracle 1z0-808 Real Exam (Full Version!)

★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions

Free Instant Download NEW 1z0-808 Exam Dumps (PDF & VCE):
Available on: http://www.surepassexam.com/1z0-808-exam-dumps.html

Q121. 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 

Answer:


Q122. Given the code in a file Traveler.java: 

And the commands: 

Javac Traveler.java 

Java Traveler Java Duke What is the result? 

A. Happy Journey! Duke 

B. Happy Journey! Java 

C. An exception is thrown at runtime 

D. The program fails to execute due to a runtime error 

Answer:


Q123. Given the code fragment: 

What is the result? 

A. Element 0 Element 1 

B. Null element 0 Null element 1 

C. Null Null 

D. A NullPointerException is thrown at runtime. 

Answer:


Q124. Given the code fragment: 

int b = 3; 

if ( !(b > 3)) { 

System.out.println("square "); 

}{ 

System.out.println("circle "); 

System.out.println("..."); 

What is the result? 

A. square... 

B. circle... 

C. squarecircle... 

D. Compilation fails. 

Answer:


Q125. Given: 

class Mid { 

public int findMid(int n1, int n2) { 

return (n1 + n2) / 2; 

public class Calc extends Mid { 

public static void main(String[] args) { 

int n1 = 22, n2 = 2; 

// insert code here 

System.out.print(n3); 

Which two code fragments, when inserted at // insert code here, enable the code to compile and print 12? 

A. Calc c = new Calc(); int n3 = c.findMid(n1,n2); 

B. int n3 = super.findMid(n1,n3); 

C. Calc c = new Mid(); int n3 = c.findMid(n1, n2); 

D. Mid m1 = new Calc(); int n3 = m1.findMid(n1, n2); 

E. int n3 = Calc.findMid(n1, n2); 

Answer: A,D 

Explanation: 

Incorrect: 

Not B: circular definition of n3. 

Not C: Compilation error. line Calc c = new Mid(); 

required: Calc 

found: Mid 

Not E: Compilation error. line int n3 = Calc.findMid(n1, n2); 

non-static method findMid(int,int) cannot be referenced from a static context 


Q126. 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 

Answer:


Q127. Given: 

What is the result? 

A. Red 0 

Orange 0 

Green 3 

B. Red 0 

Orange 0 

Green 6 

C. Red 0 

Orange 1 

D. Green 4 

E. Compilation fails 

Answer:


Q128. boolean log3 = ( 5.0 != 6.0) && ( 4 != 5); 

boolean log4 = (4 != 4) || (4 == 4); 

System.out.println("log3:"+ log3 + \nlog4" + log4); 

What is the result? 

A. log3:false log4:true 

B. log3:true log4:true 

C. log3:true log4:false 

D. log3:false log4:false 

Answer:


Q129. Given the following code: 

What is the output? 

A. 4 

B. 3 

C. 4 

D. 5 

E. 4 

F. 4 

21 

Answer:


Q130. Given: 

What is the output? 

A. [21, 13, 11] 

B. [30] 

C. [] 

D. Compilation fails due to error at line 7 

E. Compilation tails due to error at line 10 

Answer:

Explanation: 

Option D is the correct answer. 

Code fails to compile as we can't use primitive for collections type, so in this code trying to 

use int at line 7, causes a compile error. We should have use wrapper. Integer there. So 

option D is correct. 

https://docs.oracle.eom/javase/8/docs/api/java/util/ArrayList.html