Computer Science > 2013 PAPER I > 41
BECE/Junior WAEC
Which of the following are typical operating system i. Ms-Dos ii. ROM iii. UPS iv. UNIX vi. XENIX
A.
i and ii only
B.
i, ii, and iii only
C.
ii, iii and iv only
D.
i, iv and v only
E.
i, ii, iii & v only
Answer: D
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