Computer Awareness MCQs and Quiz for Banking, IBPS, RRB, RBI, SBI Exams
Computer Awareness MCQs and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2020-2021. Computer Awareness MCQs for Competitive Exams. Gk By Mr. Dj Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.
Questions :- 481 IEEE has defined the specifications for a wireless LAN, called _______, which covers the physical and data
link layers.
1) IEEE 802.3
2) IEEE 802.5
3) IEEE 802.11
4) IEEE 802.2
5) None of these
Questions :- 482 In IEEE 802.11, a ___ is made of stationary or mobile wireless stations and an optional central base station, known as the access point (AP).
1) ESS
2) BSS
3) CSS
4) all of the above
5) none of the above
Questions :- 483 In IEEE 802.11, a BSS without an AP is called an _________.
1) an ad hoc architecture
2) an infrastructure network
3) client server network
4) either a or b
5) None of these
Questions :- 484 In IEEE 802.11, communication between two stations in two different BSSs usually occurs via two
________.
1) BSSs
2) ESSs
3) APs
4) all of the above
5) none of the above
Questions :- 485 In IEEE 802.11, a station with ________ mobility is either stationary (not moving) or moving only inside a BSS.
1) no-transition
2) BSS-transition
3) ESS-transition
4) all of the above
5) none of the above
Questions :- 486 It converts accepted instructions into machine language
1) input unit
2) output unit
3) processing unit
4) memory unit
5) None of these
Questions :- 487 By default the bottom margin in the word document is
1) 2 inch 2) 1 inch
3) 3 inch 4) 1.5 inch
5) None of these
Questions :- 488 A file name cannot contain in MS-Word database file
1) a letter
2) number
3) underscore
4) space
5) None of these
Questions :- 489 Selection of text involves only
1) single word
2) line or multiple lines
3) paragraph or paragraphs and complete document
4) All of the above
5) None of these
Questions :- 490 ‘Replace’ option is available in
1) Edit menu
2) File menu
3) Tools menu
4) Insert menu
5) None of these
