A _______ is a complete power failure.
a. brownout
b. power surge
c. blackout
d. whiteout
Answer: C
ISDS
- ____ is an applied science devoted to incorporating comfort, efficiency, and safety into the design of items in the workplace.
- People suffering from ____ feel distressed when deprived of technology, even for a short length of time, or feel overwhelmed with the amount of technology they are required to manage.
- ____ is a technology-related health condition that affects eyesight.
- A(n) ____ is an injury or disorder of the muscles, nerves, tendons, ligaments, and joints.
- Airline reservation systems, communications networks, and ATMs use ____ computers, which have duplicate components so that they can continue to operate when one of its main components fail.
- A(n) _______ is a device that contains surge protection circuits and one or more batteries that can provide power during a temporary or permanent loss of power.
- To protect against electrical power variations, use a ____.
- A momentary overvoltage, called a ____, occurs when the increase in power lasts for less than one millisecond.
- A(n) ____ occurs when the electrical supply or voltage drops, often defined as more than five percent, below the normal volts.
- Examples of ____ devices include smartphones, digital cameras, computers, televisions, and terminals.
- ______ is the process of initiating contact between two Bluetooth devices and allowing them to communicate with each other.
- A USB _______ is a device that plugs in a USB port on the computer or mobile device and contains multiple USB ports, into which you plug cables from USB devices.
- Newer USB versions are ____, which means they support older USB devices as well as newer ones.
- Devices that connect to a ____ include the following: card reader, digital camera, external hard drive, modem, mouse, optical disc drive, printer, scanner, smartphone, speakers, USB flash drive, and webcam.
- A ____ is used to join a cable to a port.
- Instead of the term, port, the term, ____, sometimes is used to identify audio and video ports.
- Computers and mobile devices connect to peripheral devices through ____ or by using wireless technologies.
- The general price range for a supercomputer is ____.
- A(n) ____ is a special-purpose computer that functions as a component in a larger product.
- Activity trackers, smartwatches, and smartglasses are all types of ____ devices.
- Your collection of stored media is called your media ____.
- ___ is the number of horizontal and vertical pixels in a display device.
- Cognitive psychologists have studied the effects of ____, which occurs when a person's attention is diverted while performing a natural activity, such as walking.
- Many smartphones and mobile devices includepicture/video message services, also called ____.