Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TRADESMAN COMPUTER HARD WARE MAINTENANCE TECHNICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '191/2015'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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45.
Routers operate in which layer of டிப reference model ?
(A) Physical layer (8) Network layer (C) Data bink layer (D) Transport layer
Which of the following memory has the shortest access time ?
(5) Virtual memory ए) Cache memory
(C) External memory (D) Register
46. ASCII has how many codes ?
(A) 254 (8) 255 (८) 256 (7) 265
47. Electronic storage medium composed of silicon chip is :
(A) 4 (B) CD-ROM (0) Hard Disk (D) Floppy Disk
48. The device used in a data communication network to perform conversion between analogue
and digital signal is called
(4) Front end processor (8) Modem
(C) Decoder (D) Multiplexer
49, Which of the following connection can replace all of the mini-audio jacks on a system
unit ?
(ക) Fire Wire (B) HDMI (೮). 5/7೧ (D) VESA
50. Which of the following ports would you most likely find built into a Motherboard ?
(ക) DVI port (8) Keyboard port (ल) HDMI port (D) RDA port
51. What is the name of the virtual memory file in Windows 2000/ XP ?
(A) SWAPSYS இ வாள (C) CACHEVM (D) PAGEFILESYS
52. You can find 16-bit ISA slots on which of these buses ?
(A) AT bus (8) BTbus (८) PCbus (D) XT bus
191/2015 8 A
