NCTI FINAL EXAM-PROGRESSION FIELD TECH 4- 5 TEST EXAM
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Course
NCTI
Institution
NCTI
Which of the following is most typical of a broadband network? Multiple analog channels
What components are common to all computer systems? (Check all that apply.) Processor Memory Storage I/O
What does I/O stand for? Input / Output
A NIC is a device used for: Signalling
A sound card is what ge...
NCTI FINAL EXAM-PROGRESSION FIELD TECH 4-
5 TEST EXAM-with 100% verified solutions-2023
Which of the following is most typical of a broadband network?
Multiple analog channels
What components are common to all computer systems? (Check all that apply.)
Processor
Memory
Storage
I/O
What does I/O stand for?
Input / Output
A NIC is a device used for:
Signalling
A sound card is what general type of computer component?
Input/output
Which of the following is managed by the OS?
Keyboard input
Screen display
File I/O
Peripheral control
The primary purpose of a device driver is to control hardware under the supervision of the OS. True
or False?
True
, Which of the following network topologies forms a closed loop?
Ring topology
Which of the following network topologies connects devices to a shared straight-line cable?
Bus topology
M1L5 When is UTP cable preferred over STP?
When there is little electrical interference
Which connector type is used with Thinnet coaxial cable?
BNC
Which of the following cable types uses a T-connector to connect each NIC to the cable?
Thinnet
Which of the following cable types can transmit data farthest?
Fiber optic
How are bits represented on fiber optic cable?
Pulses (on/off) of light
Which of the following are the two primary types of light sources in fiber optic cables?
Laser diode and LED
What is the main advantage of star topology?
Ease of management
Which of the following would not be used in a typical star topology?
Thinnet
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