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 'RECEPTIONIST CUM TELEPHONE OPERATOR KERALA STATE DRUGS AND PHARMACEUTICAL LTD' And exam conducted in the year 2017. And Question paper code was '087/2017'. 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.
७३. Which of the followi
feature allows answerin
(e
(ல) விஸ்
(8) call pick up
(೧) ند للم
ing (D) call routing
94. The unit used for telecommunication traffic measurement is
(ಹ) db (8) வ
)© नभा (D) श्ना
95. In PBX the intemal phones are generally known as
(A) Hot lines (B) Leased line
(ப VPN (D) Extensions
५6. Which ofthe following cable is used for connecting a PSTN line with PEX ?
(५) Co-axial cable (षठ) Optical fiber
(C). Twisted pair copper cable (0) Single aluminium wire
97. Which of the following media is used in FTTII to extend connection from telephone exchange
equipment customer's desktop '
(^) Optical fiber (षठ) Co-axial eable
(C) Copper wave guide (D) Untwisted copper cable
Which Telephone button is وو
വി uscd for switching from one call to other in three way
calling ?
(ಗಿ) Flash button (B) Star button
(C) Zero button (D) Hash butten
൭൭. Which tone is heard by the calling subscriber, if the called subseriber line is busy 2
(A) Dial tonc (7) Ringback tone
(യ Busy tone (D) Dual tone
100, Which of the following technology is used for the digitalization of voice 7
(ಗ) PWM (B) PCM
)0 PPM (D) PAM
087/2017 14 A
