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 'JR INSTRUCTOR INFORMATION TECHNOLOGY INDUSTRIAL TRAINING' And exam conducted in the year 2014. And Question paper code was '072/2014'. 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.
26. The principle of locality of reference justify the use of :
(A) Interrupts {B} Cache
(€ DMA @) Polling
26. Which of the following uses the least power?
(ക ECL (೧) CMOS chip
(© TTL (D) None of these
27. A logic gate is an electronic cireuit which :
(A) Alternates between 0 and 1 values
(B) Works on binary algebra
(C) Allows electron flow only in one direction
(D) Makes [नार decisions
28. The Data Flow Diagrams (DIFD) shows :
(A) the areas where they are stored (13) the processes
(6 the flow of data ‘ (D)sllnfl.henbm’c
29. A flip-flop can ۴۳۴ھ ⋅−∙
⋮⋀⊅∥⊃≖∎⋍⊔≢⋔∎⇂≖⇂ ⋅ ↸⋯≖⊾∎∎⇂∥⊔≡∙⊔⋅
⊂∁⋣⊳⋅∃∣↿⋅⇂∣⊶∘∣⋅∐∃≖↶ ≺⋯≀⋮⊾∎↽⊔∐∎⋯∣
≕∥⋅⋂∐⇂∘↿⋅⊐⋅∙∁∏⇞↿⋯∥⇃⊾∐⋅∾⇂∥⋅≔∣↿ display consumes the least power?
ക്ര 1.൬ തു 11%
(Cy Both consume same power (D) ೫೦೫ of these
31. ASCIH stands :عم
(५) American Standard Code for Information lnmmhar;ge
18 All purpose Scientific Code for Information Inu‘rchange.
(C) American Security Code for Information Interchange
(0) American Scientific Code for Information Tnterchange
32. Which of the following is not a transmission medium?
(ಗಿ) Coaxial cable (1) Telephone lines
)0 Modem (D) Microwave systems
7೩/2014 6
