Help me with my quiz for data and network communication quiz!! thx :)?

M

Mamee He

New member
1.The _______ characteristics of EIA-232 define the sequence of events for transmitting data based on the functions of the pins.

a.Electrical
b.Functional
c.Procedural
d.Mechanical

2.For a given baud rate, the minimum bandwidth for PSK is _________ the minimum bandwidth for FSK.

a.Less than
b.greater than
c.equivalent to
d.twice

3.The EIA-232 standard defines a widely used _________ interface.

a.DCE-Network
b.DTE-DCE
c.DTE-DTE
d.DCE-DCE

4.______ is used in Optical Fibre.

ASK
MLT-3
FSK
PSK
 
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