COMPTIA A+ 220-901 EXAM WITH CORRECT ANSWERS 2024|2025

COMPTIA A+ 220-901 EXAM WITH CORRECT ANSWERS 2024|2025 What device in the computer system does all the processing of information obtained from various input devices? - Correct Answer CPU What PC component is referred to as primary storage and loses its content when power is removed? - Correct Answer RAM Where are the instructions to start the computer system stored? - Correct Answer BIOS What type of firmware supports the new Secure Boot option which guarantees the integrity of the startup files? - Correct Answer UEFI Which CPU feature needs to be enabled in the BIOS and is designed to help thwart malware attempts to corrupt the system files? - Correct Answer No Execute Bit or Disable Execute Bit What device is described as a mini computer in your pocket running a mobile operating system? - Correct Answer Smart phone Which PC component provides data communications for all other internal and external components? - Correct Answer Motherboard A data pathway in a computer system is referred to as what? - Correct Answer Bus Which component modifies AC voltage into DC voltage? - Correct Answer Power supply What are the three voltages provided by the power supply in most systems? - Correct Answer 3.3, 5, 12 How many pins are contained in the SATA data cable? - Correct Answer 7 How many devices are supported by the USB 3.0 standard? - Correct Answer 127 What is the voltage provided by the USB standard? - Correct Answer 5V What type of port is traditionally used for mice and keyboards? - Correct Answer PS/2 What is the cable limit for the USB 2.0 standard? - Correct Answer 5m