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Q61. 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 

Answer:


Q62. A method is declared to take three arguments. A program calls this method and passes only two arguments. What is the results? 

A. Compilation fails. 

B. The third argument is given the value null. 

C. The third argument is given the value void. 

D. The third argument is given the value zero. 

E. The third argument is given the appropriate falsy value for its declared type. 

F. An exception occurs when the method attempts to access the third argument. 

Answer:


Q63. Why will the code not compile? 

A. A static field cannot be private. 

B. The getLetter method has no body. 

C. There is no setLetter method. 

D. The letter field is uninitialized. 

E. It contains a method named Main instead of ma 

Answer:


Q64. Given: 

What is the result? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:


Q65. Given: 

What should statement1, statement2, and statement3, be respectively, in order to produce the result? 

Shape: constructor 

Square: foo 

Shape: foo 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer:


Q66. Given a code fragment: 

 

A. They match They real match 

B. They really match 

C. They match 

D. Nothing is printed to the screen 

Answer:


Q67. Given the code fragment:

A. 20 

B. 25 

C. 29 

D. Compilation fails 

E. An Array Index Out Of Bounds Exception is thrown at runtime 

Answer:


Q68. Given the code fragment: 

Which statement is true? 

A. After line 8, three objects are eligible for garbage collection 

B. After line 8, two objects are eligible for garbage collection 

C. After line 8, one object is eligible for garbage collection 

D. After line 8, none of the objects are eligible for garbage collection 

Answer:


Q69. A method doSomething () that has no exception handling code is modified to trail a method that throws a checked exception. Which two modifications, made independently, will allow the program to compile? 

A. Catch the exception in the method doSomething(). 

B. Declare the exception to be thrown in the doSomething() method signature. 

C. Cast the exception to a RunTimeException in the doSomething() method. 

D. Catch the exception in the method that calls doSomething(). 

Answer: AB 


Q70. Given the fragment: 

What is the result? 

A. 13480.0 

B. 13480.02 

C. Compilation fails 

D. An exception is thrown at runtime 

Answer: