Question 1

Given:

What is the result?

Options :

A : Compilation fails. To make it compile, replace line n1 with var1 = 0;

B : Compilation fails. To make it compile, replace line n2 with var2 = 0;

C : 0

D : Nothing is printed.

Answer: B

Question 2

Given:

Which statement, when inserted at line n1, enables the Course class to compile?

Options :

A : int newFee;

B : double newFee;

C : long newFee;

D : float newFee;

Answer: B

Question 3

Given the code fragment:

What is the output?

Options :

A : 8

B : 3

C : 0

D : A compilation error occurs.

Answer: C

Question 4

Identify two features of Java.

Options :

A : architecture dependent

B : platform independent

C : single threaded

D : robust

Answer: B,D

Question 5

Which statement is true about a Java method?

Options :

A : It must be declared with an access modifier.

B : It cannot be defined within another method.

C : It must accept a parameter and return a value.

D : It cannot be defined as static final.

Answer: B

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