Progression: Field Tech IV - V
Conventional Questions with Complete Solutions (Latest 2025) Which of the following is most typical of a broadband network? - Correct Answers ✅Multiple analog channels What components are common to all computer systems?(Check all that apply.) - Correct Answers ✅Processor Memory Storage I/O What does I/O stand for? - Correct Answers ✅Input / Output
A NIC is a device used for: - Correct Answers ✅Signaling
A sound card is what general type of computer component? - Correct Answers ✅Input/output Which of the following is managed by the OS? - Correct Answers ✅Keyboard input Screen display File I/O Peripheral control 1 / 4
Progression: Field Tech IV - V
Conventional Questions with Complete Solutions (Latest 2025) The primary purpose of a device driver is to control hardware under the supervision of the OS. True or False? - Correct Answers ✅True Which of the following network topologies forms a closed loop? - Correct Answers ✅Ring topology Which of the following network topologies connects devices to a shared straight-line cable? - Correct Answers ✅Bus topology M1L5 When is UTP cable preferred over STP? - Correct Answers ✅When there is little electrical interference Which connector type is used with Thinnet coaxial cable? - Correct Answers ✅BNC Which of the following cable types uses a T-connector to connect each NIC to the cable? - Correct Answers ✅Thinnet Which of the following cable types can transmit data farthest? - Correct Answers ✅Fiber optic 2 / 4
Progression: Field Tech IV - V
Conventional Questions with Complete Solutions (Latest 2025) How are bits represented on fiber optic cable? - Correct Answers ✅Pulses (on/off) of light Which of the following are the two primary types of light sources in fiber optic cables? - Correct Answers ✅Laser diode and LED What is the main advantage of star topology? - Correct Answers ✅Ease of management Which of the following would not be used in a typical star topology? - Correct Answers ✅Thinnet How many wire pairs can be terminated on a 66 block? - Correct Answers ✅25 or 50 What makes a crossover cable different from a patch cord? - Correct Answers ✅A crossover cable uses the 568A pattern on one jack, and the 568B pattern on the other. A patch cord uses the same pinout pattern on both jacks.What is the key reason that smart LAN administrators demand well-made cable connections? - Correct Answers ✅Bad cable connections degrade a network's performance. 3 / 4
Progression: Field Tech IV - V
Conventional Questions with Complete Solutions (Latest 2025) What is the main advantage of using balanced signaling on a serial cable? - Correct Answers ✅The cable can be longer because balanced signaling is less vulnerable to interference.What term describes the number of wave crests that pass a fixed point during a particular period of time? - Correct Answers ✅Frequency In data networking, this term is defined as "Signals may flow in either direction, but not simultaneously". - Correct Answers ✅Half-duplex Two CPUs have the same size data bus. Which one will process data faster? - Correct Answers ✅The one with a higher clock speed This unique ID number is coordinated by the Institute of Electrical and Electronics Engineers and is used by only one network interface card anywhere in the world. - Correct Answers ✅Media access control address (MAC) Which is a network management and utility software that is typically used by network administrators and information systems personnel when the network is unused or lightly used, often in the middle of the night? - Correct Answers ✅Backup and recovery utilities
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