(A) Key Block (X)
(B) Kernel Boot (X)
(C) Kilo Byte ()
(D) Kit Bit (X)

Answers: The computer abbreviation KB usually means Kilo Byte.

(A) Hard disk (X)
(B) Flash drive (X)
(C) DVD (X)
(D) scanner ()

Answers: scanner

(A) Online processing (X)
(B) Batch Processing ()
(C) Once-a-day Processing (X)
(D) End-of-day processing (X)

Answers: Large transaction processing systems in automated organisations use Batch Processing.

(A) a telephone line ()
(B) a keyboard (X)
(C) a printer (X)
(D)  a monitor (X)

Answers: A modem is connected to a telephone line.

(A) Operating System File (X)
(B) Transaction file (X)
(C) Software File (X)
(D) Master file ()

Answers: Master file

(A) Megabyte (X)
(B) Gigabyte (X)
(C) Terabyte (X)
(D) None of these ()

Answers: None of these