Exam 4: Hardware and Software

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The random access memory is called the main memory of a computer.

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Magnetic and optical disks are nonvolatile memory devices.

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A spreadsheet program is an example of a(n)________.

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Machine code ________.

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

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What is open source software?

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What are the differences between volatile and nonvolatile memory? Give an example of each.Why is this important to know in a business?

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With ________, a personal computer, such as a desktop or portable computer, hosts several different operating systems.

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Volatile memory devices can store data without using external power.

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Servers are generally accessed from other computers and they have limited video displays.

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Describe the various components of hardware and provide examples.

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Server application programs are programs that ________.

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Which of the following is an example of a closed source project?

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Firmware is computer software that is installed into devices such as printers and print servers.

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A printer is an example of an input hardware device.

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Horizontal-market application softwares serve the needs of a specific industry.

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List the various categories of application software.

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Custom developed software is less risky compared to other forms of software development.

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The ________ is called the "brain" of the computer.

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What are the main operating systems? Provide a brief overview.

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