Analog signals are refers to be
Select correct option:
Continuous
Discrete
All of above
None
Contains a repeater
Select correct option:
Active Hub
Passive Hub
In the encoding where positive to negative transition is one and vice versa is zero.
Select correct option:
Manchester
Differential Manchester
All of above
None of given
The level of signal is always positive in NRZ encoding.
Select correct option:
True
False
The level of signal is always positive in NRZ encoding.
Select correct option:
True
False
Which of the following network topologies among the list below is incorrect?
Select correct option:
Star
Internet
Ring
Bus
Encoding digital data into digital signals is called _________
Select correct option:
Analog-to-Digital Conversion
Digital-to-Digital Conversion
Digital-to-Analog Conversion
None of above
The rules for exchanging data between computers are called
Select correct option:
interconnections
synchronous packages
protocols
data transmission synchronization
The level of signal is always positive in NRZ encoding.
Select correct option:
True
False
Which of the following network topologies among the list below is incorrect?
Select correct option:
Star
Internet
Ring
Bus
Analog refers to something that is continuous in ________
Select correct option:
Time
Space
Frequency
None of the given
In transport layer, flow control is performed only across a single link.
Select correct option:
Digital signals are refers to be
Select correct option:
Continuous
Discrete
All of above
None
domain shows changes in ________
Select correct option:
time w.r.t signal amplitude
signal amplitude w.r.t time
time
All of above
Because of __________, more devices can be attached to a Central Hub and therefore increase the distance a signal can travel
Select correct option:
a)Passive Hub
b)Active Hub
Both a and b
None of the above
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