Exam 22: Strategic Initiatives for Implementing Competitive Advantages

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An input device is equipment used to see, hear, or otherwise accept the results of information processing requests.

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A minicomputer is designed to meet the computing needs of several people simultaneously in a small to medium-size business environment.

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What is a computer that sits on, next to, or under a user's desk and is too large to carry around?

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A common type of minicomputer is a server and is used for managing internal company applications, networks, and websites.

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Megahertz is the number of billions of CPU cycles per second.

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Which of the following represents megahertz?

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An input device is equipment used to capture information and commands.

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Application service provider licenses specialty software paid for on a license basis or per-use basis or usage-based licensing.

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A disk image organizes information on a hard disk in the most efficient way.

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Disk optimization software helps save information if a computer crashes.

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A computer is an electronic device operating under the control of instructions stored in its own memory that can accept, manipulate, and store data.

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Utility software provides additional functionality to the operating system. Utility software includes antivirus software, screen savers, and anti-spam software.

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Volatility refers to a device's ability to function with or without power. RAM is volatile, meaning it must have constant power to function; its contents are lost when the computer's electric supply fails.

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What is a CPU?

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Course management software occurs when the software vendor releases updates to software to fix problems or enhance features.

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System software controls how the various technology tools work together along with the application software. System software includes both operating system software and utility software.

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Volatility is a protected memory space created by the CPU allowing the computer to create virtual machines.

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Define the relationship between operating system software and utility software.

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What is system software?

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What is the computer's main memory, which consists of the random access memory (RAM), cache memory, and read-only memory (ROM) that is directly accessible to the CPU?

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