Exam 15: Maintaining and Optimizing Operating Systems
Exam 1: The Path of the PC Tech30 Questions
Exam 2: Operational Procedures48 Questions
Exam 3: The Visible Computer104 Questions
Exam 4: Microprocessors150 Questions
Exam 5: Ram148 Questions
Exam 6: Bios130 Questions
Exam 7: Motherboards94 Questions
Exam 8: Power Supplies120 Questions
Exam 9: Hard Drive Technologies99 Questions
Exam 10: Implementing Hard Drives106 Questions
Exam 11: Essential Peripherals100 Questions
Exam 12: Building a PC101 Questions
Exam 13: Windows Under the Hood113 Questions
Exam 14: Users, Groups, and Permissions120 Questions
Exam 15: Maintaining and Optimizing Operating Systems100 Questions
Exam 16: Working With the Command-Line Interface119 Questions
Exam 17: Troubleshooting Operating Systems107 Questions
Exam 18: Virtualization90 Questions
Exam 19: Display Technologies100 Questions
Exam 20: Essentials of Networking114 Questions
Exam 21: Local Area Networking90 Questions
Exam 22: Wireless Networking105 Questions
Exam 23: The Internet100 Questions
Exam 24: Portable Computing101 Questions
Exam 25: Understanding Mobile Devices100 Questions
Exam 26: Care and Feeding of Mobile Devices100 Questions
Exam 27: Printers and Multifunction Devices120 Questions
Exam 28: Securing Computers89 Questions
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Before making changes to a Windows system that might not trigger an automatic restore point, open System Restore and select _______________ a restore point.
(Short Answer)
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The command-line name for the System Information Tool in Windows is _______________.
(Short Answer)
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The process of keeping software updated in a safe and timely fashion is known as _______________.
(Short Answer)
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What tool identifies files that can be deleted to gain more hard drive space?
(Multiple Choice)
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What is the procedure for removing Mac OS X applications that are not in the Mac Store?
(Essay)
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Windows Task Scheduler divides tasks into actions, conditions, and ______________.
(Multiple Choice)
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The term _______________ refers to keeping the performance of an OS from degrading with time and use.
(Short Answer)
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In Mac OS X, updates are accessed through the _______________ pane in System Preferences.
(Short Answer)
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Time Machine in Mac OS X creates full system backups that are known as _______________.
(Multiple Choice)
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You can run the Windows Error-checking tool by using the _______________ command from an elevated command prompt.
(Short Answer)
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Event Viewer, Performance Monitor, and Command Prompt are found in which tab of the System Configuration tab?
(Multiple Choice)
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Full system backups in Mac OS X are created by the _______________.
(Short Answer)
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File compression in Windows is carried out by the _______________ application.
(Short Answer)
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The System Restore tools creates some restore points automatically, including every time you install _______________.
(Short Answer)
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The System Restore tool in Windows enables you to create a _______________, which is a snapshot of the computer's configuration at a specific point in time.
(Multiple Choice)
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_______________ is a shell program in Windows that holds individual utilities called snap-ins.
(Short Answer)
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The labels on the tab buttons on the Driver tab of the Windows Device are Driver Details, Update Driver, Roll Back Driver, Uninstall, and ______________.
(Multiple Choice)
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