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 HARDWARE MAINTENANCE TECHNICAL EDUCATION TVPM IDK AND PKD' And exam conducted in the year 2014. And Question paper code was '170/2014'. 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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Tn Dynamic RAM, data is stored using :
(^) Flip-flop (B) Magnetic field
(0) Capacitor (D) None of the above
The time required for the read/write head of hard disk to position on the correet track is :
(A) 56९४ time (18) Latency
{C) Access time (D) Tracking time
Communication network over global area is called :
(ക LAN (B) MAN
)0 WAN {D) VAN
Central Processing Unit consisis of :
(ಗಿ) Control Unit and Memory Unit (B) ALU and Memory Unit
(C) ALU and Registers (D) ALU and Control Unit
If a micraprocessor can aceess 64 K memory, then its address bus will be -
(4) கடி (B) 16 bits
(¢) 32 bits (D) 64 bits
The decimal number 17 can be represented in hexadecimal as :
കര 11 @ 7
(0) 23 (D) 18೯
From a Stack structure, data can be accessed :
(A) In any order (ए) First in First out order
(C) Last in First out order (D) Based on Priority only
Which of the following IC is used for Keyboard/Display interfacing?
(ക 8279 (B) 8255
(¢) 8257 (D) 8259
108 script Language is used for :
(ಗ) Website creation 18) Printers
(0 Modems (D) Graphics
170/2014 6
