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If you wanted to run multiple operating systems simultaneously on one computer, you would use a virtual machine.

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Although there are online sources for software, most consumers obtain software offline.

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Many Web apps allow several people to collaborate on projects because the project files are stored on the Web and can be easily shared.

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Within a single program, multiprocessing allows multiple commands, or threads, to run simultaneously.

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Database software stores data as a series of ____________, which are composed of fields that hold data.

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Purchasing software is the same as buying tangible goods, meaning software can be used, altered, loaned to friends, resold, or given away.

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Word processing software is likely to include which of the following features?


A) Search and Replace and readability formula
B) What-if analysis and worksheet
C) Cell references and functions
D) All of the above

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Windows evolved from a Microsoft operating system called _____.

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In a spreadsheet worksheet, each cell in a grid can contain a value, label, or formula.

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Most Web apps require installation on your local computer or handheld device.

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Which OS is installed on more than 80% of the world's personal computers?


A) Microsoft Windows
B) Linux
C) iOS
D) macOS

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An operating system ensures that input and output proceed in an orderly manner, using ___________ to collect and hold data while the device is busy with other tasks.

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Magnetic and optical media are divided into circular ______ and then further divided into pie-shaped ________.


A) cells, records
B) sectors, tracks
C) tracks, sectors
D) clusters, cells

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On Windows systems, the main executable file has a(n) ________ extension.

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An operating system's ____________ capability supports a division of labor among all the processing units.


A) multithreading
B) multiprocessing
C) multitasking
D) all of the above

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Some database software provides tools to work with more than one collection of records, as long as the records are somehow related to each other.

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Applications include menu options for opening and saving files, calling on the operating system's file management routines to get the job done.

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Like books and movies, software is a type of intellectual property.

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There is a universal standard for categorizing software, and various categorization schemes have few similarities.

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Which of the following would not be considered an operating system resource?


A) RAM
B) CPU (central processing unit)
C) Storage
D) URL (Uniform Resource Locator)

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