1171. A device that converts one type of signal into another is called
A. Modem
B. Transducer
C. Punched paper tape
D. Punched card
✅ The correct answer is option B.
Computer
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1172. What is the alternative name for a diskette?
A. Floppy disk
B. Hard disk
C. Flexible disk
D. Winchester disk
✅ The correct answer is option A.
1173. In processing cheques which of the following I/O techniques have banks traditionally followed?
A. OCR (Optical Character Recognition)
B. MICR (Magnetic Ink Character Recognition)
C. Barcode
D. VRT (Volume Rendering Technique)
✅ The correct answer is option B.
1174. When a logic bomb is activated by a time-related event, it is known as a:
A. Time-related bomb sequence
B. Virus
C. Time bomb
D. Trojan horse
✅ The correct answer is option C.
1175. The process of putting data into a storage location is called
A. Reading
B. Writing
C. Controlling
D. Hand Shaking
✅ The correct answer is option B.
1176. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
A. 1978
B. 1984
C. 1990
D. 1991
✅ The correct answer is option D.
1177. Which device of computer operation dispenses with the use of the keyboard?
A. Joystick
B. Light pen
C. Mouse
D. Touch
✅ The correct answer is option C.
1178. Primary storage is _____ as compared to secondary storage.
A. Slow and inexpensive
B. Fast and inexpensive
C. Fast and expensive
D. Slow and expensive
✅ The correct answer is option C.
1179. What is the main difference between a mainframe and a super computer?
A. Super computer is much larger than mainframe computers.
B. Super computers are much smaller than mainframe computers.
C. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently.
D. Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
✅ The correct answer is option C.
1180. Which is another name for functional language?
A. Machine
B. Application language
C. Low-level language
D. High-level language
✅ The correct answer is option B.