151. A modem is connected to_____________?

A. a telephone line
B. a keyboard
C. a printer
D. a monitor

152. Large transaction processing systems in automated organisations use___________?

A. Online processing
B. Batch Processing
C. Once-a-day Processing
D. End-of-day processing

153. Which of the following is not a storage medium?

A. Hard disk
B. Flash drive
C. DVD
D. scanner

154. The computer abbreviation KB usually means____________?

A. Key Block
B. Kernel Boot
C. Kilo Byte
D. Kit Bit

155. The typical computer criminal is a(n)____________?

A. Young hacker.
B. Trusted employee with no criminal record.
C. Trusted employee with a long, but unknown criminal record.
D. Overseas young cracker.

156. A computer system that is old and perhaps not satisfactory is referred to as a(n)____________?

A. Ancient system
B. Historical system
C. Age old system
D. Legacy system

157. Which of the following is not a binary number?

A. 001
B. 101
C. 202
D. 110

158. Which of the following does not store data permanently?

A. ROM
B. RAM
C. Floppy Disk
D. Hard Disk

159. Which of the following is the smallest storage?

A. Megabyte
B. Gigabyte
C. Terabyte
D. None of these

160. Which of the following contains permanent data and gets updated during the processing of transactions?

A. Operating System File
B. Transaction file
C. Software File
D. Mast

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
THANK YOU