Exam 2: Hardware and Software

Which of the following types of flat-panel displays uses electricity to excite gas atoms to light up appropriate phosphors on the screen to emit light and color?

The ability to process (organize and manipulate)data is a small aspect of a computer system.

The overall trend in secondary storage is toward use of indirect access methods and increased volatility.

The operating system controls how memory is accessed and maximizes available memory and storage.

The simultaneous execution of the same task on multiple processors to obtain results faster is known as _____.

A(n)_____ uses modular application services to allow users to interact with systems and systems to interact with each other.

A _____ is a defect in a computer program that keeps it from performing as its users expect it to perform.

A(n)_____ is a dot of color on a photo image or a point of light on a display screen.

When making hardware decisions,the overriding considerations of a business should be technology cost.

Cloud computing refers to the use of computing resources,including software and data storage,on local computers.

Identify three advantages of the use of solid state secondary storage devices (SSDs)over magnetic or optical media.

Many organizations are turning to _____,a set of integrated programs that manages a company's vital business operations for an entire multisite,global organization.

Which of the following statements is true of embedded operating systems?

Utility programs help to perform maintenance,correct problems,merge and sort sets of data,keep track of computer jobs,and compress files of data.

The scope of the problems and opportunities addressed by a particular organization is called its ______.

Optical mark recognition (OMR)is a technology from the 1950s still used to speed up the processing of checks.

Explain what is Electronic Product Environmental Assessment Tool (EPEAT).

A _____ contains an embedded chip that only needs to be held close to a terminal to transfer its data;no PIN number needs to be entered.

Discuss three disadvantages of using proprietary software.

A software suite is a collection of programs packaged together as a bundle and typically includes a word processor,spreadsheet program,graphics program,and more.