Exam 4: Hardware and Software

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Customer relationship management can be delivered over the Internet through the use of

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Linux is an operating system developed loosely knit group of programmers.What is the name for this group? Can you describe two benefits of using this type of software?

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A computer monitor is an example of

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A ________ is a computer infected by a worm virus.

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What is the difference between off-the-shelf and custom software? What are the advantages and disadvantages of custom software?

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What is firmware?

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Hardware is electronic components that are used to input,process,output and store data.

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The CPU stores results of computations on the hard drive.

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The speed of a CPU is measured in dots per second.

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Main memory is an example of volatile memory.

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A CPU is sometimes called the "brain" of the computer.

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Main memory is an example of

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Cache memory helps speed up the overall throughput of the CPU.

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The data bus connects the CPU to the output devices such as the monitor.

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Why will knowing the basics about modern information technology help you in business?

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Software vendors should make it easy for users to download and apply ________ to fix known holes in their software.

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Which device listed below is an example of a storage hardware device?

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Main memory holds the program instructions for applications that are currently being processed.

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A megabyte is 1024 Gigabytes.

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A byte is a group of 8 bits.

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