Join our Telegram Channel

Data Transmission Network - Multiple Choice Questions and Answers | Page-13

61 The sampling interval of a telephone voice signal is
A 125 x 10-6 sec
B 50 x 10-6 sec
C 100 x 10-6 sec
D 25 x 10-6 sec

Answer: Option [A]
62 Communication between computer using standard telephone lines
A is most efficient
B requires a change to an analog signal
C produces little noise and few disturbances
D none of the above

Answer: Option [B]


63 Typical bandwidth of optical fibers is in the
A Order of ghz
B Order of kHz
C Order of hz
D None of the above

Answer: Option [A]
64 Sending a file from your personal computer’s primary memory or disk to another computer is called
A Logging on
B Hang on
C Uploading
D Downloading

Answer: Option [C]
65 A batch processing terminal would not include a
B Card reader
C Card punch
D Line printer

Answer: Option [A]

Take Mock Tests

Political Science Mock Test – 42 Start Test
History Test – 190 Start Test
Quantitative Aptitude Test Start Test!
Trigonometry - Mock Test Start Test!
Data Interpretation - Mock Test Start Test!
General Awareness - Mock Test Start Test!
Reasoning Ability - Mock Test Start Test!
Englist(Antonyms) Mock Test 1 Start Test!
Quantitative Aptitude (Percentage) Mock Test Start Test!
Economy Mock Test 1 Unlock Test!
Economy Mock Test 2 Unlock Test!
Economy Mock Test 3 Unlock Test!
Economy Mock Test 4 Unlock Test!
Economy Mock Test 5 Unlock Test!
Books & Authors - Test 2 Unlock Test!