The Scanner class provides an abstraction for input operations by
A) using try and catch statements to catch any IOException instead of throwing the Exception elsewhere
B) parsing input lines into individual tokens
C) performing conversion operations from String to the appropriate type as specified in the Scanner message
D) inputting from the standard input stream if create is called using System.in
E) All of these

Question

Quizplus · Accepted Answer

The Scanner class provides an abstraction for input operations by using try and catch statements to catch any IOException instead of throwing the Exception elsewhere, parsing input lines into individual tokens, performing conversion operations from String to the appropriate type as specified in the Scanner message, and inputting from the standard input stream if create is called using System.in. Therefore, all of the choices provided are correct.

The Scanner Class Provides an Abstraction for Input Operations by