218. LAN speeds are measured in
A. BPS (Bits Per Second)
B. KBPS (Kilo Bits Per Second)
C. MBPS (Mega Bits Per Second)
D. MIPS (Million Instructions Per Second)
✅ The correct answer is option C.
221. A characteristic of card systems is:
A. slowness in processing data
B. using cards as records of transactions
C. needing a larger DP staff
D. all the above
✅ The correct answer is option D.
224. An internal storage consisting of arrays of small rings of magnetic material called ferrite is
A. Magnetic tape
B. Magnetic core
C. Magnetic disk
D. Optical mark reader
✅ The correct answer is option B.
227. Which of the following is not true of a magnetic disk?
A. It is expensive relative to magnetic tape
B. It provides only sequential access to stored data
C. Users can easily update records by writing over the old data
D. It does not provide an automatic audit trail
✅ The correct answer is option B.
194. Which gate only sends one through if neither of its terminals receives a pulse.
A. NOT
B. NOR
C. OR
D. NAND
✅ The correct answer is option B.
196. Virtual memory is-
A. Related to virtual reality
B. A form of ROM
C. A form of RAM
D. None of these
✅ The correct answer is option C.
198. Window’s settings are recorded in
A. WINDOWS.INI
B. WIN.INI
C. SYSTEM.INI
D. GROUP.INI
✅ The correct answer is option B.
200. Loading Operating System onto RAM is called?
A. Printing
B. Saving
C. Booting
D. Starting
✅ The correct answer is option C.
202. A regular TV set can be hooked up to a computer so as to received computer signal instead of a television program. This hooking up is achieved with the help of a
A. modem
B. adapter
C. cable
D. aerial
✅ The correct answer is option B.
205. A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as
A. Light pen
B. Optical-wand
C. Plotter
D. All of the above
✅ The correct answer is option B.