Comptia A+ — CompTIA A+ Core 1 (220-1101) Practice Questions
CompTIA A+ is the industry's leading entry-level IT certification, split across two exams: Core 1 (220-1101) covering hardware, networking, and mobile devices, and Core 2 (220-1102) covering operating systems, security, and troubleshooting. It is vendor-neutral and internationally recognized, often required or preferred for help desk and desktop support roles. The certification validates that a candidate can install, configure, maintain, and troubleshoot a broad range of computing devices and networks. Earning A+ demonstrates a baseline of practical technical competency that employers use to screen candidates for tier-1 and tier-2 support positions.
Free questions on comptia a+
Which of the following uses a 24-pin connector to supply power to the motherboard?
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Which type of cable supports speeds up to 10 Gbps at distances up to 100 meters?
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A laptop battery reports 85% wear level after two years. What does this indicate?
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A technician is building a workstation for video editing. Which of the following components should be prioritized?
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Which expansion slot standard is primarily used for graphics cards in modern computers?
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What is the primary function of thermal paste in a CPU cooler installation?
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A technician needs to deploy a network printer that will be shared among 50 users on the same subnet. Which protocol should be used for automatic printer discovery?
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Which of the following BEST describes the purpose of ECC RAM?
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Which RAID level provides disk striping with NO redundancy?
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Which component is responsible for temporarily storing electrical charge in a circuit?
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Which hard drive technology uses spinning platters coated with magnetic material?
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Which type of RAM is typically faster but more expensive than DRAM?
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A user reports that their laptop screen flickers intermittently. Which of the following should a technician check FIRST?
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What is the maximum data transfer rate for USB 2.0?
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What is the maximum data transfer rate of USB 3.0 (SuperSpeed)?
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More comptia a+ questions in the full bank
- On a Windows system, which command displays current IP configuration including IP address, subnet mask, and gateway? Unlock answer & explanation →
- What type of interface does a video capture card typically use to connect to a computer? Unlock answer & explanation →
- A user reports their monitor display is flickering. Which setting might resolve this? Unlock answer & explanation →