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 'TELEPHONE OPERATOR DCB' And exam conducted in the year 2016. And Question paper code was '095/2016'. 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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The Service Codes used on telex to indicate error :
(A) PPPP - (B) 88
€) RRRR (D) XXXXX
The Service Code used on telex to indicate Here ہت for data transmission is :
(A) PPPP (8) 8888
(0) RRRR (D) XXXXX
Answerback codes on telex working consists of :
(5) Telex number (B) Country of origin
(C) Customer name (D) All the three
The expanded form of ITU :
(A) International Telecommunication Union
(B) Indian Telecom Union
(C) International Telex Union
(D) Indian Telex Union
The symbol rate measurement on telex working is known as :
(ക Erlang ര 008
(C) Baud (D) CCR
People still use telex because : |
(A) Multi media service is possible (8) Duplex mode of aperation
(C) Legally secure യ (0) ೩೧4 (0)
In telex transmission ++ indicates :
(A) End of transmission
(B) End of transmission acknowledgement not required
(0 End of transmission acknowledgement required
(D) Endof ப you may transmit
50 baud or approximately :
(ക 300 words per minute (B) 66 words per minute
(C) 200 words per minute (D) 33 words per minute
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