World Science and Technology – 170

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170. The letters, “DOS” stand for…

(a) Data Out System
(b) Disk Out System
(c) Disk Operating System
(d) Data Operating System

Answer
Answer : (c)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Subject Name : General Knowledge
Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB
Posts Name : Post Graduate Teacher, College Lecturer, Officer, Office Assistant, Clerk
General Knowledge Books

IAS 2022 Total InfoCDS 2022 Total InfoSSC 2022 Total Info
RAILWAY 2022 Total InfoNDA 2022 Total InfoKVS 2022 Total Info
SBI 2022 Total InfoAFCAT 2022 Total InfoUGC NET 2022 Total Info
IBPS 2022 Total InfoJAM 2022 Total InfoCSIR UGC NET 2022 Total Info

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