Exam 1: Why Study Computers and Digital Technologies

Identify the letter of the choice that best matches the phrase or definition. -Issues related to the components of a computer-based information system

Today, according to popular media usage, a(n) ____ is an individual who subverts computer security without authorization.

Wireless networking uses ____ to connect computers and digital devices to computer networks and often through those networks to the Internet.

Forms of ____ include telephone systems, radio, television, and computer networks.

Identify the letter of the choice that best matches the phrase or definition. -Data organized and presented in a manner that adds value to the data itself

A(n) ____ System is an information system that can make suggestions and draw conclusions in one particular area of expertise much the same way that a human expert can.

Name the six components of a computer-based information system. Give a short example of how the corporation Facebook would use each of the components.

Susan is writing a report on the evolution of mobile technologies and is establishing a timeline. -The first entry on Susan's timeline is that the first personal digital assistant (PDA) was introduced by ____ in 1983.

____ computing implies that computing and information technologies are diffused throughout every part of the environment.

While the word compute can be interpreted in different ways, it is used in relation to computers to mean calculating a solution to a(n) ____ problem.

Understanding computers and digital technologies can help you achieve your personal and professional goals.

A(n) ____ Information System is an information system used to provide useful information to decision makers, usually in the form of a report such as a quarterly report of investment earnings or a grade report for your classes this semester.

In general, a computer ____ connects two or more computers for the purpose of sharing data, hardware, and software resources.

A computer's type, processor, and operating system define its operating system.

Identify the letter of the choice that best matches the phrase or definition. -Issues related to the protection of the components of an information system

A hyperlink is a(n) ____ in a Web document that can be clicked to access related information.

The expression "computer portal" is typically used to describe multiple computers working together over a network toward a common goal.

Computers designed for one particular function are called ____-purpose computers and are typically referred to by the type of computing they perform.

Ubiquitous computing suggests that technology is becoming so much a part of the environment that people ____.

Bytes can be grouped together to create an electronic ____, a named collection of instructions or data stored in the computer or digital device.