MIS Chapter 7 - Telecommunications

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A router is a communication processor used to pass​ ________ through different networks. A.packets of data B.data blasts C.data drivers D.databases E.data cycles

A. Packets of data

An Internet Protocol​ (IP) address​ ________. A.is a​ 16-bit number assigned only to servers on the Internet B.is a​ 32-bit number assigned to every computer on the Internet C.contains the mailing zip code of the network D.is a​ 32-bit number assigned only to servers on the Internet E.is a​ 16-bit number assigned to every computer on the Internet

B. is a​ 32-bit number assigned to every computer on the Internet

The Domain Name System​ (DNS) converts​ ________ to​ ________. A.zip​ codes; IP addresses B.data; zip codes C.IP​ addresses; domain names D.domain​ names; IP addresses E.IP​ addresses; zip codes

D. domain​ names; IP addresses

The number of cycles per second that can be sent through a network medium is calculated in​ ________. A.hertz B.data per second C.minutes D.bytes per second E.seconds

A. Hertz

A(n) ________ is a commercial organization with a permanent connection to the Internet that sells temporary connections to retail subscribers. A.Internet service provider B.database administration C.data mining company D.processing device specialist

A. Internet service provider

________ is the standard for wireless technologies. A.802.b B.802.11 C.XML D.8432.11 E.Coaxial

B. 802.11

A small business that connects personal devices within a​ 500-meter radius is​ a(n) ________. A.worldwide network B.local area network C.binding network D.wide area network E.unorganized network

B. Local area network

Slicing digital messages into parcels is called​ ________. A.network binding B.packet switching C.bit formation D.digital dating E.packet dropping

B. Packet switching

TCP/IP was originally developed in the 1970s to support​ ________. A.web developers B.the Department of Defense C.the U.S. Treasury D.database managers E.e-commerce organizations

B. The Department of Defense

A(n) ________ uses the Internet to create a secure network connection. A.technology private network​ (TPN) B.virtual private network​ (VPN) C.information systems private network​ (ISPN) D.systems private network​ (SPN) E.management systems private network​ (MSPN)

B. Virtual private network​ (VPN)

A network that spans between Montana and Wyoming is​ a(n) ________. A.local area network B.wide area network C.nationwide network D.binding network E.unorganized network

B. Wide area network

A(n) ________ signal is represented by a continuous waveform that passes through a communications medium. A.business process B.analog C.ERD D.tenuous E.digital

B. analog

Bluetooth is another name for the​ ________ wireless networking standard. A.Wi-Fi B.database of C.802.15 D.coaxial E.802.11

C. 802.15

Digital information transfer speeds are measured in​ ________. A.bits per minute B.bytes per second C.bits per second D.data per second E.bytes per minute

C. Bits per second

Coaxial cable is​ a(n) ________ for linking network components. A.input device B.database system C.processing device D.connection medium E.output device

D. Connection medium

A(n) ________ signal is a​ discrete, binary waveform. A.ERD B.analog C.business process D.digital E.tenuous

D. Digital

A​ ________ is a distinct subset of the Internet with addresses sharing a common suffix or under the control of a particular organization or individual. A.packet area network B.defense research area C.business firm D.wide area network E.domain

D. Domain

The​ ________ is the​ world's most​ extensive, public communication system. A.Intranet B.LAN C.Datanet D.Internet E.Google search engine

D. Internet

What types of companies have been displaced by Voice over IP​ (VoIP)? A.Mail or package delivery B.Cloud computing C.Social media D.Long-distance telephone carriers E.Software design

D. Long-distance telephone carriers

________ establishes a connection between the​ computers, sequences the transfer of​ packets, and acknowledges the packets sent. A.HTTP B.DARPA C.NIL D.TCP E.IP

D. TCP

Telephone and computer networks are​ ________. A.diverging into separate systems B.less powerful than telephone and communication networks C.rapidly becoming more expensive D.not compatible with mobile platforms E.converging into a single network using shared​ Internet-based standards

E. Converging into a single network using shared​ Internet-based standards

________ are used to track movements of products through the supply chain. A.System trackers B.Digital trackers C.Digital footprints D.Digital firms E.RFIDs

E. RFIDs

On a​ client/server system, most of the powerful processing is handled by the​ ________. A.software B.input devices C.data connection D.client E.server

E. Server

T1 and T3 are international​ ________ standards for digital communication. A.television B.platform C.legal D.data E.telephone

E. Telephone

802.11 is also known as​ ________. A.XML B.XBRL C.hardware D.www E.Wi-Fi

E. Wi-FI


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