Practice Test: Question Set - 59
1. An input device which can read characters directly from an ordinary piece of paper is
- (A) OCR
- (B) OMR
- (C) MSI
- (D) POS
2. The light pen was developed in
- (A) 1942
- (B) 1976
- (C) 1950
- (D) 1992
3. Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify?
- (A) Track
number
- (B) Sector
number
- (C) Surface
number
- (D) All
of the above
4. Which of the following is not a part of the CPU
- (A) Storage unit
- (B) Arithmetic
and logic unit
- (C) Program unit
- (D) Control unit
5. Transmission and presentation of text and graphics is called
- (A) Tele-text
- (B) Network
- (C) Video text
- (D) None of the
above
6. Which is used to provide the sight information to the right person at the right time for proper decision making?
- (A) DBMS
- (B) MIS
- (C) ISO
- (D) PSO
7. Which 32-bit microprocessor is used in IBM's PS/2 model-80 computer?
- (A) 8088
- (B) 80286
- (C) 80386
- (D) 80486
8. What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.)
- (A) Tracking
- (B) Formatting
- (C) Copying
- (D) Sectioning
9. Sequential file organization is most appropriate for which of the following applications?
- (A) Grocery-store
checkout
- (B) Bank
checking accounts
- (C) Payroll
- (D) Airline
reservations
10. Which hole is used to mark the location of the first sector in a soft-sectored disk?
- (A) Address
- (B) Location
- (C) Index
- (D) Label
11. In which year was UK's premier computing event called "The Which Computer" started?
- (A) 1980
- (B) 1985
- (C) 1986
- (D) 1987
12. Large computer system typically uses:
- (A) Line
printers
- (B) Ink-jet
printers
- (C) Dot-matrix
printers
- (D) Daisy
wheel printers
13. A packet switching network that was sponsored by the Commission of the EEC and became operational in 1979 is
- (A) LAN
- (B) Broadband
network
- (C) Star
network
- (D) Euronet
14. In which year were chips used inside the computer for the first time?
- (A) 1964
- (B) 1975
- (C) 1977
- (D) 1981
15. A type of semiconductor memory that usually has small capacity but very fast access is
- (A) PROM
- (B) RAM
- (C) Scratchpad
- (D) ROM
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