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2017 Mar 1Z0-803 question

Q1. Given: 

Class A { } 

Class B { } 

Interface X { } 

Interface Y { } 

Which two definitions of class C are valid? 

A. Class C extends A implements X { } 

B. Class C implements Y extends B { } 

C. Class C extends A, B { } 

D. Class C implements X, Y extends B { } 

E. Class C extends B implements X, Y { } 

Answer: AE 


Q2. View the exhibit. 

Given the code fragment: 

Which change enables the code to print the following? 

James age: 20 

Williams age: 32 

A. Replacing line 5 with public static void main (String [] args) throws MissingInfoException, 

AgeOutofRangeException { 

B. Replacing line 5 with public static void main (String [] args) throws.Exception { 

C. Enclosing line 6 and line 7 within a try block and adding: 

catch(Exception e1) { //code goes here} 

catch (missingInfoException e2) { //code goes here} 

catch (AgeOutofRangeException e3) {//code goes here} 

D. Enclosing line 6 and line 7 within a try block and adding: 

catch (missingInfoException e2) { //code goes here} 

catch (AgeOutofRangeException e3) {//code goes here} 

Answer:


Q3. Given: 

What is the result? 

A. 6 5 6 4 

B. 6 5 5 4 

C. 6 5 6 6 

D. 6 5 6 5 

Answer:


Q4. Given: 

Which two are possible outputs? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: AD 


Q5. Given: 

What is true about the class Wow? 

A. It compiles without error. 

B. It does not compile because an abstract class cannot have private methods. 

C. It does not compile because an abstract class cannot have instance variables. 

D. It does not compile because an abstract class must have at least one abstract method. 

E. It does not compile because an abstract class must have a constructor with no arguments. 

Answer:


Leading 1Z0-803 test:

Q6. Given: 

What is the result? 

A. 0 

B. 0 1 2 

C. 0 1 2 0 1 2 0 1 2 

D. Compilation fails 

Answer:


Q7. Which declaration initializes a boolean variable? 

A. boolean h = 1; 

B. boolean k = 0; 

C. boolean m = null; 

D. boolean j = (1 < 5); 

Answer:


Q8. Given the fragment: 

A. 14 

B. 15 

C. 24 

D. 25 

E. 34 

F. 35 

Answer:


Q9. Given the code fragment:  

A. Found Red 

Found Default 

B. Found Teal 

C. Found Red 

Found Blue 

Found Teal 

D. Found Red 

Found Blue 

Found Teal 

Found Default 

E. Found Default 

Answer:


Q10. 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: