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Exam 2: Digital Devices

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Question 31

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The __________ form factor features a touchscreen that covers most of the device's surface.

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Question 32

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A laser printer has a nozzle-like print head that sprays ink onto paper to form characters and graphics.

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Question 33

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Microprocessors are hard-wired to perform a limited, preprogrammed set of activities called a(n) ___________.

______ is data that is entered into a computer.______ is the result produced by a computer.

Smartwatches are multifunction devices that can include a camera, thermometer, compass, calculator, cell phone, global positioning system (GPS), media player, and fitness tracker.

Battery lifespan is the time your device operates before it must be recharged.

Computers with the same operating systems can typically use the same software and peripheral devices.

In 1971, Intel introduced the world's first microprocessor called the _________.

To monitor activity throughout the day, you can wear a(n) __________ tracker.These devices, worn on the wrist or clipped to a pocket, monitor your steps and heart rate.

The electronic components of most digital devices are mounted on a circuit board called a ______________.

In a microprocessor, the __________ fetches instructions.

_______ storage represents data as microscopic light and dark spots on a disc surface.

A computer that is primarily used to distribute data to other computers on a network is called a(n) ______________.

x86 processors use a different instruction set than ARM processors.

A graphics card contains a(n) __________ and special video memory, which store screen images as they are processed but before they are displayed.

Originally called microcomputers, _________ are designed to meet the computing needs of individuals.

A(n) _____________contains a collection of instructions for actions that the circuitry in a microprocessor can perform.

System software is a set of computer programs that helps a person carry out a task.

A common wireless technology for connecting peripherals is ___________.

Computers process __________ by performing calculations, modifying documents and pictures, drawing graphs, and sorting lists of words or numbers.