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18 Julai 2023

(Q&A) CompTIA A+ Core 1: Motherboards, CPUs, & Add-on Cards

 

Which motherboard form factor was offered in four different sizes of Mini, Nano, Pico and Mobile?
Answer: ITX


Which type of CPU socket uses flat metal contacts and a removable chip?

Answer: LGA


Which statement correctly applies to a trusted platform module (TPM)?

Answer: An integrated component used to provide encryption and security


Which component or feature of a CPU will allow an operating system to perceive virtual or logical processors?

Answer: Hyper-threading


Which security feature was more commonly implemented in devices such as vehicles to allow them to be tracked if stolen?

Answer: LoJack


Which statements are generally applicable to Intel processors when compared to AMD processors?

Answer: Can result in higher operating costs , More compatible with other components & Produce less heat


Which type of motherboard connector supported throughput speeds of up to 64 GBps?

Answer: PCIe x16


Which system component or process represents a diagnostic routine that is performed each time a system boots up?

Answer: POST


Which type of heat sink would generally provide the most effective level of cooling?

Answer: Refrigerated


Which type of expansion cards would likely be found in professional situations where the integrated components would not be sufficient?

Answer: Sound card and video card