Progression: Field Tech IV - V Conventional 212 Questions and Answers 100% Verified

Progression: Field Tech IV - V Conventional 212 Questions and Answers 100% Verified Which of the following is most typical of a broadband network? - Correct Answer Multiple analog channels What components are common to all computer systems? (Check all that apply.) - Correct Answer Processor Memory Storage I/O What does I/O stand for? - Correct Answer Input / Output A NIC is a device used for: - Correct Answer Signaling A sound card is what general type of computer component? - Correct Answer Input/output Which of the following is managed by the OS? - Correct 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? - Correct Answer True Which of the following network topologies forms a closed loop? - Correct Answer Ring topology Which of the following network topologies connects devices to a shared straight-line cable? - Correct Answer Bus topology M1L5 When is UTP cable preferred over STP? - Correct Answer When there is little electrical interference Which connector type is used with Thinnet coaxial cable? - Correct Answer BNC Which of the following cable types uses a T-connector to connect each NIC to the cable? - Correct Answer Thinnet Which of the following cable types can transmit data farthest? - Correct Answer Fiber optic How are bits represented on fiber optic cable? - Correct Answer Pulses (on/off) of light Which of the following are the two primary types of light sources in fiber optic cables? - Correct Answer Laser diode and LED