The __________ level is the primary interface with the environment outside of the computer system.

A) ?logical I/O ?
B) ?basic I/O supervisor
C) ?physical I/O ?
D) ?access method


C) ?physical I/O ?

Computer Science & Information Technology

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To detect exceptions and take corrective action, the ____ structure is used.

A. Try-Catch B. Try-Code C. Catch-Error D. Try-CatchError

Computer Science & Information Technology

____________________ is information that describes data.

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

Computer Science & Information Technology

Which of the following is the default port for POP3?

A. 21 B. 80 C. 110 D. 25

Computer Science & Information Technology

Natural languages are too ________ for directing a computer.

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

Computer Science & Information Technology