Online 1Z0-811 Practice Test

Question 1

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 2

Given the code:

Which code fragment, when inserted at line n1, enables the code to print sum is 30?

Options :

A : int sum(int a, b) {

B : int sum(int a, int b) {

C : int sum(int, int) {

D : int sum(int[] a, b) {

Answer: D

Question 3

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

Question 4

Given the code

What is the result?

Options :

A :

The program executes indefinitely.

B : num = 100

C : num = 99

D : num = 0

Answer: C

Question 5

Identify two features of Java.

Options :

A : architecture dependent

B : platform independent

C : single threaded

D : robust

Answer: B,D

EXPERTY DESIGNED 1Z0-811 PRACTICE TEST