ITC101L - A Quiz 1

A computer that provides centralized storage and controls access to network resources is classified as:

• Supercomputer

• Server

• Mainframe

• Workstation

Which best explains the difference between data and information?

• Data is meaningful while information is raw.

• Information is processed data that has meaning.

• Data is knowledge derived from information.

• Information and data are identical in computing.

Which of the following is NOT considered an advantage of using computers?

• Speed of processing

• Accurate calculations

• Generation of environmental waste

• Storage capability

A personal computer is distinct from other types because it:

• Can only perform processing tasks when connected to a server

• Can independently perform input, processing, output, and storage

• Must always connect to the Internet to function properly

• Is exclusively manufactured by Apple or Microsoft

Which category of computer user typically demands high-performance computing for simulations and CAD software?

• Mobile user

• Home user

• Power user

• Enterprise user

In networking, which term refers to the text version of an IP address?

• Domain name

• URL

• ISP

• DNS

A DNS server is critical because it:

• Provides security encryption for data transfers

• Translates domain names into IP addresses

• Stores and manages user e-mail accounts

• Hosts multimedia content for Web 2.0 sites

Which of the following broadband connections uses cellular technology?

• DSL

• Satellite

• Wi-Fi

• Mobile Data

When comparing dial-up to broadband Internet, which is most accurate?

• Dial-up is always cheaper and faster.

• Broadband allows simultaneous Internet and phone use.

• Broadband requires no physical infrastructure.

• Dial-up uses fiber optics while broadband uses copper wires.

Which is the correct order of the five elements of an information system?

• People, Hardware, Data, Software, Processes

• People, Hardware, Software, Data, Processes

• Hardware, Software, People, Data, Processes

• Data, Hardware, Software, People, Processes