Discover
Questions library
Collections library
Find online teacher
login
Discover
questions library
Find online teacher
login
Popular searches:
if-else
class-diagram
flowchart
Polymorphism
Home
Questions
Questions
Study lists
Mohamad Eskandarane Questions
11022 Questions
One important characteristic of the hub architecture of ARC-net is
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
752
Phase shift keying (psk) method is used to modulate digital signals at 9600 bps using 16 levels. Find the line signaling speed (i.e., modulation rate)
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
760
Which of the following medium is used for broadband local networks?
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
777
Synchronous protocols
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
783
Which of the following frequency ranges is used for AM radio transmission?
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
802
Baseband is
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
733
A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent?
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
806
An example of digital, rather than analog, communication is
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
763
Number of bits per symbol used in Baudot code is
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
768
A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate?
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
759
A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent?
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
810
What frequency range is used for microwave communications, satellite and radar?
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
878
In geosynchronous orbit, satellite
Networks
2022-05-26
Answers
30
Question
40
Followers
30
0
1
821
Total:
11022
Previous
693
694
695
696
697
Next
Go
