Chapter 7 - Quiz 7

Together, a protocol prefix, a domain name, a directory path, and a document name, are called a(n): a. uniform resource locator. b. IP address. c. third-level domain. d. root domain. e. child domain.

a. uniform resource locator.

Which type of network is used to connect digital devices within a half-mile or 500-meter radius? a. Wi-Fi b. LAN c. WAN d. MAN e. SAN

b. LAN

A network that covers entire geographical regions is most commonly referred to as a(n): a. local area network. b. intranet. c. peer-to-peer network. d. wide area network. e. metropolitan area network.

d. wide area network.

4G networks use which of the following standards? a. GSM and LTD b. CDMA and PAN c. LTE and LTD d. T-Mobile and AT&T e. LTE and WiMax

e. LTE and WiMax

Predictive search in Google's search engine: a. maintains a history of your searches and then predicts what you will search on next. b. uses a tracking service and cookies on your browser to predict search results. c. uses a knowledge graph of what similar people searched on to predict your search interests. d. uses a semantic approach to predict what you are looking for. e. predicts what you are looking for as you enter words into the query box.

e. predicts what you are looking for as you enter words into the query box.

T/F: Coaxial cable is similar to that used for cable television and consists of thickly insulated copper wire.

True

T/F: TCP/IP was developed during the early 1970s to support efforts to help scientists transmit data among different types of computers over long distances.

True

T/F: The Domain Name System (DNS) converts domain names to IP addresses.

True

T/F: The emerging Internet of People is based on sensors attached to clothing and personal effects that monitor physical states and locations of individuals.

True

T/F: VoIP technology delivers voice information in digital form using packet switching.

True