Exam 5: Essential Computer Concepts

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A(n) ____________________ site is a website set up to look exactly like another website, but which does not actually belong to the organization portrayed in the site.

(Short Answer)
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The term cloud computing means that data, applications, and even resources are stored on servers accessed over the Internet rather than on users' computers. _________________________

(True/False)
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____ are removable circuit boards that are inserted into slots on the motherboard to expand the capabilities of the motherboard.

(Multiple Choice)
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Harvey has started a new consulting business, and wants to outfit his new Windows 8 computer with a wide array of software to help him perform the tasks he needs. -Harvey is in the market for ____ software.

(Multiple Choice)
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MATCHING -Pen-like device used to interact with touchscreens

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RAM is memory that temporarily holds programs and data while a computer is on. _________________________

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A(n) server acts as a central storage location for programs on a network, and provides mass storage for most of the data used on the network. _________________________

(True/False)
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A data file contains instructions for a computer on how to perform a specific task.

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The distance at which Wi-Fi signals can travel ranges typically between ____ and ____.

(Multiple Choice)
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In common usage, the term "PC" refers to computers that ____.

(Multiple Choice)
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A computer interprets every signal as either "on" or "off, " using numbers known as ____.

(Multiple Choice)
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Name and describe the four essential components of data communications.

(Essay)
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MATCHING -A port that provides high-speed data transfer

(Multiple Choice)
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  -The accompanying figure shows the ports on a ____. -The accompanying figure shows the ports on a ____.

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CDs and DVDs are examples of optical storage devices. _________________________

(True/False)
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An external peripheral device must have a cable that connects it to the computer.

(True/False)
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Software can be divided into two major categories: ____ and ____.

(Multiple Choice)
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MATCHING -Four processors on a single chip

(Multiple Choice)
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Monitors are divided into a matrix of small dots called ____.

(Multiple Choice)
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____ is space on Windows Live servers where you can store up to 25 GB of files in public or private folders, or in folders that you make available to only people you specify.

(Multiple Choice)
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