273. The output quality of a printer is measured by
A. Dots per inch
B. Dots per line
C. Dots printed per unit time
D. All of the above
✅ The correct answer is option A.
275. Each model of a computer has a unique
A. Assembly language
B. Machine language
C. High level language
D. All of the above
✅ The correct answer is option B.
277. The computer industry uses prefixes of Greek origin to measure large amounts of data. Which term describes 1024 bytes.
A. Kilobyte
B. Megabyte
C. Gigabyte
D. Terabyte
✅ The correct answer is option A.
279. A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ……..
A. Bug
B. Vice
C. Lice
D. Worm
✅ The correct answer is option D.
281. Which one of the following is termed a combination input-output device?
A. VDT
B. Keyboard
C. Printer
D. Laser Jet
✅ The correct answer is option A.
283. A high speed device used in CPU for temporary storage during processing is called
A. A register
B. A bus
C. A databus
D. All of the above
✅ The correct answer is option A.
286. The 0 and 1 in the binary numbering system are called Binary Digits or
A. Bytes
B. Kilobytes
C. Decimal bytes
D. Bits
✅ The correct answer is option D.
289. Which programming language is based on Algol 60.
A. PILOT
B. SNOBOL
C. ADA
D. SIMULA
✅ The correct answer is option D.
291. When was the first e-mail sent?
A. 1963
B. 1969
C. 1971
D. 1974
✅ The correct answer is option C.
294. A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as
A. Punched card
B. Magnetic disk
C. Magnetic tape
D. Drum
✅ The correct answer is option D.