Exam 6: Input and Output

Telephony, also known as Internet telephony, is the VoIP application that uses the Internet rather than traditional telephone lines to support voice communication.

Wireless audio-output connections typically use Bluetooth technology.

Combination keys perform a function when held down in combination with another key.

_______ (acronym) is the set of standards or technologies that support transmission of voice and other types of communication over the Internet.

Two categories of laser printers are _______.

A keyboard key, like Caps Lock, that turns a feature on or off is called a _______ key.

_______ printers are printers connected to the Internet that provide printing services to others on the Internet.

_______ (acronym) tags are tiny chips that can be embedded into almost anything and contain information used to track and locate lost pets; to monitor production and update inventory; to record prices, product descriptions, and locations of retail items.

What is a multifunctional device? What are the advantages/disadvantages of such a device?

How does an optical scanner work?

The distance between each pixel.

A _______ (acronym) is any injury that is caused by fast, repetitive work that can generate neck, wrist, hand, and arm pain.

The proportional relationship between a display's width and height.

The monitor size is measured by the diagonal length of the viewing area.

Unmanned aerial vehicles (UAV) are too expensive for anything but military budgets.

The mouse, game controllers, touch screens, and styluses are all types of _______ devices.

Describe the basic distinguishing features of monitors that affect clarity including resolution, dot pitch, contrast ratio, size, and aspect ratio.

_______ is any data or instructions that are used by a computer.

The most widely used audio-output devices.

Cloud printers provide printing services to users without access to the Internet.