NCTI FINAL EXAM: PROGRESSION
FIELD TECH 4- 5 TEST EXAM| LATEST
UPDATE 2023 / 2024| Verified Solutions
Progression: Field Tech IV - V Conventional
Which of the following is most typical of a broadband network? - ANSWER Multiple analog channels What components are common to all computer systems? (Check all that apply.) - ANSWER Processor Memory Storage
I/O 1 / 4
What does I/O stand for? - ANSWER Input / Output
A NIC is a device used for: - ANSWER Signaling
A sound card is what general type of computer component? - ANSWER Input/output Which of the following is managed by the OS? - ANSWER 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? - ANSWER True 2 / 4
Which of the following network topologies forms a closed loop? - ANSWER Ring topology Which of the following network topologies connects devices to a shared straight- line cable? - ANSWER Bus topology M1L5 When is UTP cable preferred over STP? - ANSWER When there is little electrical interference Which connector type is used with Thinnet coaxial cable? - ANSWER
BNC 3 / 4
Which of the following cable types uses a T-connector to connect each NIC to the cable? - ANSWER Thinnet Which of the following cable types can transmit data farthest? - ANSWER Fiber optic How are bits represented on fiber optic cable? - ANSWER Pulses (on/off) of light Which of the following are the two primary types of light sources in fiber optic cables? - ANSWER Laser diode and LED What is the main advantage of star topology? - ANSWER Ease of management
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