The term ____ designates equipment that might be added to a computer system to enhance its functionality.
A ____ computer is a small, lightweight personal computer with screen, keyboard, storage, and processing components integrated into a single unit.
A(n) ____ is a small form factor tablet computer designed to run most of the software available for larger portable computers.
A ____ computer is a portable computing device featuring a touch-sensitive screen that can be used as a writing or drawing pad.
In the context of computing, a(n) ____ is a custom, hand-built modification to a computer system component.
A processor that includes circuitry for two or more processing units is called a ____ processor.
____ are the results of a series of tests used to gauge overall microprocessor speed and are useful in comparing microprocessor performance.
____ is a temporary holding area for data, application program instructions, and the operating system.
ROM BIOS is a small set of instructions that tells the computer ____.
how to access the hard disk, how to load the operating system into RAM, and where to find the operating system
____ time is the average time it takes a computer to locate and read data on the storage medium.
Personal computer hard disk platters typically have storage capacities ranging from 40 GB to ____.
Solid state storage, also called flash memory storage, ____.
provides faster access to data than optical storage technology
A ____ is a touch-sensitive surface on which you can slide your fingers to move the on-screen pointer.
Tablet computers, many PDAs, UMPCs, retail store self-checkouts, and information kiosks collect input from
____ screen technology creates an on-screen image by illuminating miniature colored fluorescent lights arrayed in a panel-like screen.
A ____ is a sudden increase or spike in electrical energy, affecting the current that flows to electrical outlets.
Which of the following are examples of tracking and recovery software?
Lojack for Laptops, LaptopLocate, and CyberAngel.
The system unit is the case that holds the main circuit boards, microprocessor, power supply, and storage devices of a personal computer system.
You can easily identify the microprocessor when looking inside a computer, as it is the only chip on the motherboard.
All other things being equal, a computer with a 933 MHz processor is faster than a computer with a 2.6 GHz processor.
A RISC processor has a complex instruction set, each requiring several clock cycles for execution.
The speed of CD, DVD and Blu-ray drives are all measured on the same scale, based upon the original 1.2 megabits per second data transfer rate of the first CD drives.
A card reader is a storage device that is used to read from and write to solid state storage cards, like SecureDigital (SD) and CompactFlash cards.
An ink jet printer has a nozzle-like print head that sprays ink onto paper to form characters and graphics.
Semiconductor materials are substances with properties between those of a conductor,like copper, and an insulator, like wood.
Trojans are computer programs that seem to perform one function while actually doing something else.