Avionics Digital Transmission Data Online Exam Quiz
Avionics Digital Transmission Data GK Quiz. Question and Answers related to Avionics Digital Transmission Data. MCQ (Multiple Choice Questions with answers about Avionics Digital Transmission Data
Data is transmitted in 512 bytes. What is the average number of errors expected if the system BER is 2:10,000?
Options
A : 1
B : 0
C : 0.542
D : 0.819
What is the number of error bits that occur for a given number of bits transmitted called?
Options
A : Bit error
B : Error rate
C : Bit error rate
D : Error bit rate
Why is digital data not easily affected by noise?
Options
A : High power transmission
B : Cannot easily change binary 1 to 0
C : High frequency transmission
D : Low frequency transmission
Which of the following is false with respect to digital data transmission?
Options
A : LAN is a digital data transmission
B : Can transmit binary data
C : Only restricted to communication between computers
D : Can transmit analog data
Why can Digital data use time division multiplexing?
Options
A : Less power
B : High power
C : Discrete data
D : Continuous data
What is the process of digital communication where a threshold value is set at the receiver to reduce noise?
Options
A : Signal threshold
B : Data regeneration
C : Signal regeneration
D : Signal cut off
Speed of transmission is increased by channel encoding.
Options
A : True
B : False
C :
D :
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