Q1. Given the code fragment: 

How many times is 2 printed? 

A. Zero 

B. Once 

C. Twice 

D. Thrice 

E. It is not printed because compilation fails 

View Answer

Q2. Given: 

How many objects have been created when the line / / do complex stuff is reached? 

A. Two 

B. Three 

C. Four 

D. Six 

View Answer

Q3. Given: 

What is the result? 

A. 10 : 22 : 20 

B. 10 : 22 : 22 

C. 10 : 22 : 6 

D. 10 : 30 : 6 

View Answer

Q4. Given: 

What is the result? 

A. 0 

B. 0 1 2 

C. 0 1 2 0 1 2 0 1 2 

D. Compilation fails 

View Answer

Q5. Given: 

What is the result? 

A. Marrown 

String out of limits 

JesOran 

B. Marrown 

String out of limits 

Array out of limits 

C. Marrown 

String out of limits 

D. Marrown 

NanRed 

JesOran 

View Answer

Q6. What is the proper way to defined a method that take two int values and returns their sum as an int value? 

A. int sum(int first, int second) { first + second; } 

B. int sum(int first, second) { return first + second; } 

C. sum(int first, int second) { return first + second; } 

D. int sum(int first, int second) { return first + second; } 

E. void sum (int first, int second) { return first + second; } 

View Answer

Q7. Given: 

What is the result? 

A. 1 1 1 

B. 1 2 3 

C. 2 3 4 

D. Compilation fails 

E. The loop executes infinite times 

View Answer

Q8. 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. 

View Answer

Q9. Given: 

What is the result? 

A. Compilation fails 

B. An exception is thrown at runtime 

C. There is no result because this is not correct way to determine the hash code 

D. Hash is: 111111, 44444444, 999999999 

View Answer

Q10. What is the result? 

A. sc: class.Object asc: class.AnotherSampleClass 

B. sc: class.SampleClass asc: class.AnotherSampleClass 

C. sc: class.AnotherSampleClass asc: class.SampleClass 

D. sc: class.AnotherSampleClass asc: class.AnotherSampleClass 

View Answer