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Computer Questions for RRB Mains 2016

Computer Questions for RRB Mains 2016 |_2.1



Q1. Which of the following devices can be used to directly input printed text?
(a) DPI
(b) OCR
(c) OMR
(d) MICR
(e) None of the above

Q2. When a command is not available for selection until certain other conditions are met, it is called a(n):
(a) Dimmed command
(b) Unavailable command
(c) Dialog box
(d) all of these
(e) None of the above
Q3. Which physical layer devices can be used to enlarge the area covered by a single LAN segment?
1. Switch
2. NIC
3. Hub
4. Repeater
5. RJ45 transceiver
(a) 1 only
(b) 1 and 3
(c) 3 and 4
(d) 5 only
(e) None of the above
Q4. A/(n) ___________ is an object embedded in a web page or email, which unobtrusively (usually invisibly) allows checking that a user has accessed the content.
(a) email
(b) virus
(c) web beacon
(d) spam
(e) firewall
Q5. What type of web technology creates an online community where people can make statements and others can read and respond to those statements?
(a) I-Journal                             
(b) Podcast
(c) ASP                                       
(d) Blog 
(e) None of the above
Q6. Which among the following is a Super computer series developed by Indian scientists?
(a) Param
(b) Super30l
(c) Compaq Presario 
(d) Cray YMP
(e) Blue Gene
Q7. Any hardware component that allows you to enter data or instructions into a computer is called a(n) _________.
(a) printer 
(b) storage device
(c) output device 
(d) system unit
(e) input device
Q8. Which of the following is NOT associated with Computers?
(a) Bit 
(b) Binary
(c) Pencil 
(d) Mouse
(e) Screen
Q9. An error in a computer program is called a _________.
(a) crash 
(b) power failure
(c) bug 
(d) virus
(e) fatal error
Q10. Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
(a) Conductors 
(b) Buses
(c) Connectors 
(d) Consecutives
(e) None of the above
Q11. Which of the following groups contains graphical file extensions?
(a) JPG, GIF, BMP
(b) GIF, TCF, WMF
(c) TCP, JPG, BMP
(d) ADP, GIF, PPT
(e) JPG, CPX, GCM
Q12. F12 opens which Dialog Box?
(a) Font
(b) New
(c) Save
(d) Save As 
(e) Help

Q13. EBCDIC stands for?
(a) Extended Binary Coded Decimal Interchange Code
(b) Enlarged Binary Code Digital Interchange Code
(c) Extended Bilingual Coded Decimal Interchange Code
(d) Encoded Bilingual Coded Division Interchange Code
(e) None of the above is correct
Q14. What is the keyboard shortcut to centralise the selected text in Word?
(a) Ctrl + Esc
(b) Ctrl + C
(c) Alt + C
(d) Ctrl + E
(e) None of the above

Q15. Deleted data remains on a disk until _________.
(a) the data is overwritten
(b) the recycle bin is emptied
(c) a file compression utility is used
(d) the disk is scanned
(e) None of the above

Computer Questions for RRB Mains 2016 |_3.1

Computer Questions for RRB Mains 2016 |_4.1
Computer Questions for RRB Mains 2016 |_5.1
Computer Questions for RRB Mains 2016 |_6.1

Computer Questions for RRB Mains 2016 |_7.1

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