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Exam 2: Hardware

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Question 31

Multiple Choice

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Businesses often use more sophisticated versions of webcams to engage in ___, where multiple individuals hold meetings and converse using internal networks or the Internet.

A) digital video recording
B) interactive networking
C) telecommuting
D) videoconferencing

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Question 32

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Many of the components inside a computer generate a great deal of heat. Without proper cooling, a computer could overheat and malfunction.

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Question 33

Multiple Choice

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Most of today's microprocessors have several processors, or ___, inside a single chip.

When it comes to describing a computer's storage or memory we commonly use the unit known as the ___, which is simply a collection of eight bits.

A process known as ___ allows users to install system updates from their computer's manufacturer or even install a customized operating system on Android mobile devices.

List four common uses for digital video cameras.

The ___ of a monitor measures how close the monitor can get to the brightest white and the darkest black.

___ keyboards do not require a physical connection and can communicate with your computer via Bluetooth technology.

A TV tuner is a device that can allows users to control Wi-Fi enabled TVs with their mobile device.

Many individuals are using TV tuners as ___ to record television shows for future playback.

The motherboard is the largest circuit board in a personal computer.

Ultraportable computers will often use ___ technology exclusively, even though their storage capacity is only a fraction of what a traditional hard drive offers.

Interactive ___ allow users to interact with the images projected on a screen.

Because of their sharp quality text output and fast printing speeds, ___ printers are often preferred by businesses.

Apple's Siri and Google's Search app both employ speech recognition, allowing users to issue voice commands on their mobile devices.

The numeric ___ area of a keyboard is very useful for numeric entry and calculations, as it contains the numbers 0 - 9 and four basic mathematical operators.

Most of today's PC software and standard definition movies are sold as:

Tiny and flat memory ___ are used to store data in tablets, smartphones, and devices such as digital cameras and digital photo frames.

___ printers create an image directly on the paper by spraying ink through tiny nozzles.

___ memory refers to a portion of your hard drive that is being used as RAM.