Question

Identify the false statement.

a. System.in refers to the standard input device, which normally is the keyboard.
b. When a user types data followed by the Enter key, the Enter key character is left in the keyboard buffer after Scanner class methods retrieve the other keystrokes.
c. System.in is more flexible than System.out because it can read all the basic Java data types.

Answer 1

The false statement is c. System.in refers to the standard input device, which normally is the keyboard. System.in and System.out are both standard input/output streams in Java, but they have different functions.

Step-by-step explanation:

The false statement is c. System.in is more flexible than System.out because it can read all the basic Java data types.

System.in and System.out are both standard input/output streams in Java, but they have different functions.

System.in is used for reading input from the user, while System.out is used for writing output to the console.

System.in is not more flexible in reading data types compared to System.out.