36. Which of the following is NOT a type of expansion slot or bus design used in Advanced-Technology class systems?
(a) PCMCIA
(b) ISA
(c) PROM
(d) EISA
37. Which of the following operating systems is produced by IBM?
(a) OS-2
(b) Windows
(c) DOS
(d) UNIX
38. In which decade was the telegraph invented?
(a) 1810s
(b) 1840s
(c) 1870s
(d) 1890s
39. Blue is what number on the resistor color code?
(a) 1
(b) 4
(c) 2
(d) 6
40. ‘CD’ computer abbreviation usually means ?
(a) Command Description
(b) Change Data
(c) Copy Density
(d) Compact Disc
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