1Z0-811 Online Practice Questions and Answers

Identify two Java reserved words.

A. array

B. true

C. this

D. exception

E. string

Given the code fragment:

What is the result?

A. A compilation error occurs.

B. A runtime exception is thrown.

C. Julia Peter

D. Peter Julia

Given the code fragment:

What is the result?

A. 3

B. A compilation error occurs.

C. 2

D. 0

Given the code fragment: What is the result?

A. Selected null flavor.

B. Selected Chocolate flavor.

C. An ArrayIndexOutofBoundsException is thrown at run time.

D. Selected Chocolate flavor. Thank you!

Given the code fragment:

What is the result?

A. false false false false

B. true false false false

C. true true true true

D. true true true false

Given the code fragment:

What is the result?

A. 456789

B. 4567889

C. 45678

D. 3456789

Given the code fragment:

At which line does a compilation error occur?

A. lines 5 and 7

B. line 7

C. lines 6 and 8

D. line 5

Given the code fragment:

Which statement, when inserted at line n1, enables the code to print 0 2 4 6 8 10?

A. count = (count++) +1;

B. count = count++;

C. count =+ 2;

D. count += 2;

Identify three features of the Java programming language.

A. distributed

B. direct memory management

C. multithreaded

D. strongly typed

E. dynamically typed

Which two components can class declarations include?

A. A list of instance methods

B. The main method

C. Interfaces implemented by the class

D. The public modifier