A Plus Essential Quizzes, Questions & Answers
Recent Quizzes
Local Area NetworkingIn this chapter, you will learn how to• Explain network technologies• Explain network operating systems• Install and configure wired networks• Install and configure wireless...
Questions: 9 | Attempts: 432 | Last updated: Mar 21, 2023
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Sample QuestionTo provide a computer with a physical and electronic connection to anetwork, what must be installed?
In computing, a printer is a peripheral machine which makes a persistent representation of graphics or text, usually on paper. While most output is human-readable, bar code printers are an example of...
Questions: 10 | Attempts: 572 | Last updated: Sep 4, 2024
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Sample QuestionWhat mechanism is used by most inkjet printers to push ink ontothe paper?
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 19, 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?
It is important to differentiate between inputs and outputs when it comes to computers. In chapter 16 we covered how to identify both input and output devices, how they work on a PC and how to support input/output ports. Test...
Questions: 10 | Attempts: 545 | Last updated: Mar 19, 2023
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Sample QuestionA serial port receives and sends serial data. What device translates that serialdata into parallel data for the computer to use?
Maintaining and Troubleshooting WindowsIn this chapter, you will learn how to• Maintain Windows 2000/XP• Optimize Windows 2000/XP• Troubleshoot Windows 2000/XP
Questions: 10 | Attempts: 515 | Last updated: Mar 20, 2023
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Sample QuestionYour Windows XP Professional system fails to boot up. You suspect that theboot sector has become corrupted. You start the system using the set of bootdisks and then launch the Recovery Console. Which command should youuse to write a new boot sector into the system partition?
Working with the Command-Line InterfaceIn this chapter, you will learn how to• Explain the operation of the command-line interface• Execute fundamental commands from the command line• Manipulate files and...
Questions: 10 | Attempts: 570 | Last updated: Mar 22, 2023
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Sample QuestionHow many 8-bit characters does the ASCII standard define?
Understanding Windows 13In this chapter, you will learn how to• Explain the Windows interface• Identify the features and characteristics of Windows 2000 and Windows XP• Describe the current versions of Windows
Questions: 10 | Attempts: 677 | Last updated: Mar 22, 2023
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Sample QuestionWhich of the following is an advantage of running Windows 2000 on NTFS asopposed to FAT32? (Select two.)
This CompTIA A+ Essentials quiz has been made to see whether you are completely prepared for the real exam. This practice test will help you pass by familiarizing you with the material and the ensuring that you know the...
Questions: 14 | Attempts: 1856 | Last updated: Mar 19, 2023
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Sample QuestionWhich IRQ is assigned to the system timer?
A practice quiz that will help test your readiness for the CompTIA A+ Essentials exam. This quiz has been carefully constructed to avoid any irrelevant or outdated information from appearing. It has also been constructed to use a...
Questions: 38 | Attempts: 5109 | Last updated: Jun 10, 2024
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Sample QuestionWhich of the following Operating Systems can be upgraded directly to Windows XP Professional? (Select 2)
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