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NCTI FINAL EXAM-PROGRESSION FIELD TECH 4- 5 TEST EXAM $13.99   Add to cart

Exam (elaborations)

NCTI FINAL EXAM-PROGRESSION FIELD TECH 4- 5 TEST EXAM

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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...

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  • August 20, 2024
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  • 2024/2025
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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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