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Bundle for NCTI Exams Compilation | Verified | Guaranteed Success
Bundle for NCTI Exams Compilation | Verified | Guaranteed Success
[Meer zien]Bundle for NCTI Exams Compilation | Verified | Guaranteed Success
[Meer zien]20 milliamperes is the same as _________ amperes. 
A 2 
B 0.2 
C 0.02 
D 0.002 - C 
The orbital shell that has a maximum capacity of 18 valence electrons is the ________ shell. 
A First 
B Second 
C Third 
D Fourth - C 
A semiconductor material has ___ valence electron(s) 
A 1 
B 2 
C 3 
D 4 - D 
Th...
Voorbeeld 4 van de 31 pagina's
In winkelwagen20 milliamperes is the same as _________ amperes. 
A 2 
B 0.2 
C 0.02 
D 0.002 - C 
The orbital shell that has a maximum capacity of 18 valence electrons is the ________ shell. 
A First 
B Second 
C Third 
D Fourth - C 
A semiconductor material has ___ valence electron(s) 
A 1 
B 2 
C 3 
D 4 - D 
Th...
What is the difference between the FTTN and FTTC topologies? - An FTTC is allowed a 
smaller number of RF amplifiers between the optical fiber and the customer premises. 
What are the three categories of the fiber-optic cable used to identify the location of the fiber in 
the network? - Truck, branc...
Voorbeeld 4 van de 31 pagina's
In winkelwagenWhat is the difference between the FTTN and FTTC topologies? - An FTTC is allowed a 
smaller number of RF amplifiers between the optical fiber and the customer premises. 
What are the three categories of the fiber-optic cable used to identify the location of the fiber in 
the network? - Truck, branc...
What term describes the number of wave crests that pass a fixed point during a particular period 
of time? - Frequency 
In data networking, this term is defined as "Signals may flow in either direction, but not 
simultaneously". - Half Duplex 
Two CPUs have the same size data bus. Which one will p...
Voorbeeld 2 van de 12 pagina's
In winkelwagenWhat term describes the number of wave crests that pass a fixed point during a particular period 
of time? - Frequency 
In data networking, this term is defined as "Signals may flow in either direction, but not 
simultaneously". - Half Duplex 
Two CPUs have the same size data bus. Which one will p...
Which of the following will strengthen signals as they move farther away from the headend 
through the trunk express system? - B) Distribution amplifiers. 
Which of the following describes a carrier wave? - B) A wave with a much higher frequency 
than the input signal. 
Which of the following descri...
Voorbeeld 3 van de 23 pagina's
In winkelwagenWhich of the following will strengthen signals as they move farther away from the headend 
through the trunk express system? - B) Distribution amplifiers. 
Which of the following describes a carrier wave? - B) A wave with a much higher frequency 
than the input signal. 
Which of the following descri...
Which of the following devices were used to capture TV signals in the early days of television? 
A) Microwave Antenna. 
B) Antenna placed on the roof. 
C) Satellite Dish. 
D) Dowser Rod. - B) Antenna placed on the roof. 
Why did cable companies implement microwave technology? 
A) Because the equipme...
Voorbeeld 4 van de 31 pagina's
In winkelwagenWhich of the following devices were used to capture TV signals in the early days of television? 
A) Microwave Antenna. 
B) Antenna placed on the roof. 
C) Satellite Dish. 
D) Dowser Rod. - B) Antenna placed on the roof. 
Why did cable companies implement microwave technology? 
A) Because the equipme...
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