To retrieve the item at a given index in an ArrayList, the ____ message can be used.

A. set()
B. get()
C. indexOf()
D. add()


Answer: B

Computer Science & Information Technology

You might also like to view...

What methods of the String class are inherited?

What will be an ideal response?

Computer Science & Information Technology

A _____ creates a barrier between a computer or a network and the Internet in order to protect against unauthorized access.

A. ?botnet B. ?worm C. ?firewall D. ?Trojan horse

Computer Science & Information Technology

A circuit board is a board that holds microchips, or integrated circuits (ICs), and the circuitry that connects these chips.

a. true b. false

Computer Science & Information Technology

The ASCII data set consists of ____________________ characters.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology