Models for Information Channel-Rate and Optimality of Information Transmission [NTA-NET (UGC-NET) Computer Science & Applications (87)]: Questions 1 - 5 of 11
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Question 1
Appeared in Year: 2010
Question MCQ▾
Frequency shift keying is used mostly in (December Paper II)
Choices
Choice (4) | Response | |
---|---|---|
a. | Telegraphy | |
b. | Telephone | |
c. | Radio transmission | |
d. | None of the above |
Question 2
Appeared in Year: 2013
Question MCQ▾
A client-server system uses a satellite network, with the satellite at a height of . What is the best-case delay in response to a request? (Note that the speed of light in air is ) . (December paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 3
Appeared in Year: 2013
Question MCQ▾
What is the bit rate for transmitting uncompressed pixel colour frames with at frames/second? (December paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 4
Appeared in Year: 2014
Question MCQ▾
Infrared signals can be used for short range communication in a closed area using ________ propagation. (June paper II)
Choices
Choice (4) | Response | |
---|---|---|
a. | ground | |
b. | sky | |
c. | line of sight | |
d. | space |
Question 5
Appeared in Year: 2014
Question MCQ▾
An analog signal has a bit rate of bps and a baud rate of baud. How many data elements are carried by each signal element? (December Paper II)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |