A+ Certification Quizzes, Questions & Answers
Recent A+ Certification Quizzes
Power SuppliesIn this chapter, you will learn how to• Explain the basics of electricity• Describe the details about powering the PC• Install, maintain, and troubleshoot power supplies
Questions: 7 | Attempts: 425 | Last updated: Mar 21, 2023
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Sample QuestionWhen testing an AC outlet in the U.S., what voltage should the multimetershow between the hot and ground wires?
Microprocessors
In this chapter, you will learn how to
• Identify the core components of a CPU
• Describe the relationship of CPUs and RAM
• Explain the varieties of modern CPUs
• Identify...
Questions: 7 | Attempts: 840 | Last updated: Mar 21, 2023
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Sample QuestionWhat do registers provide for the CPU?
The Visible PCIn this chapter, you will learn how to• Describe how the PC works• Identify the essential tools of the trade and avoid electrostatic discharge• Identify the different connectors on a typical PC...
Questions: 6 | Attempts: 706 | Last updated: Mar 21, 2023
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Sample QuestionWhat is the essential tool for computer techs?
SoundIn this chapter, you will learn how to• Describe how sound works in a PC• Select the appropriate sound card for a given scenario• Install a sound card in a Windows system• Troubleshoot problems that...
Questions: 10 | Attempts: 326 | Last updated: Mar 22, 2023
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Sample QuestionWhat refers to the number of characteristics of a particular sound capturedwhen sampling?
In this chapter, you will learn how to• Explain how video displays work• Select the proper video card• Install and configure video software• Troubleshoot basic video problems
Questions: 9 | Attempts: 393 | Last updated: Mar 18, 2023
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Sample QuestionWhat term refers to the amount of time it takes to draw an entire screen andget the electron guns back to the upper-left corner?
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