11. Which of the following professions has not
been affected by personal computers?
a. Medical
b. Clerical and law
c. Accounting
d. none of the above
12. The arranging of data in a logical sequence
is called
a. sorting
b. Classifying
c. Reproducing
d. Summarizing
13. When was Apple Macintosh II microcomputer
introduced in the market?
a. 1964
b. 1970
c. 1983
d. 1986
14. what is the name of the new color laptop
computer which is powered by a 386 processor at 33 mhz and is built by epson?
a. ax3/33
b. nec-20
c. magnum 2000
d. hcl-3000
15. What does the disk drive of a computer do?
a. Rotate the disk
b. Read the disk
c. Load a program from the disk into the
memory
d. both b and c
16. The language that the computer can
understand and execute is called
a. machine language
b. Application software
c. System program
d. All of above
17. An application suitable for sequential
processing is
a. Processing of grades
b. Payroll processing
c. both a and b
d. All of above
18. the word processing task associated with
changing the appearance of a document is
a. editing
b. writing
c. formatting
d. all of above
19. Which of the following is used as a
primary storage device?
a. Magnetic drum
b. PROM
c. Floppy
d. All of above
20. Which of the following memories needs
refreshing?
a. SRAM
b. dram
c. ROM
d. All of above
11-D,12-A,13-C,14-A,15-D,16-A,17-C,18-C,19-B,20-B
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