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what lines are high speed, fiber optic communications lines

OC lines

What server takes a pool of IP addresses and shares them with hosts on the network on an as needed basis

DHCP server

What is the main suite of protocols used on the internet


The root servers know the location of all DNS servers that contain the master listings for an entire

top-level domain

What is a small program that resides on a server designed to be downloaded and run on a client computer?

an applet

What uses a dedicated connection between two points with the connection remaining active for the duration of the transmission

circuit switching

The ability of two or more people to chat over the Internet in real time

Instant Messaging

Provides a methodology by which a browser can request that a program file be run rather than just being delivered to the browser


Computers that typically use special security protocols to protect personal sensitive buyer information are known as

commerce serveers

Which of the following is NOT an example of an instant messaging service?

Google Docs

The public key encryption, two keys is____, are created-one for coding, one for decoding

key pair

open system internet protocols replace _____ system internet protocols


sending a movie trailer over the internet is most appropriate using the _________ protocol

Real time transport

Which of the following information is NOT contained in a packet?

The size (in bytes) of the packet

Text such as <b> this should be bolded. </b> is an example of an HTML


which of the following statements concerning IP addresses is TRUE?

Dynamic addressing is normally handled by DHCP

Transport Layer Security and ______ are two protocols that provide data integrity and security for internet transmission

Secure socket layer SSL

What allows developers to create formatting templates that organize and combine the attributes of objects on a web page?

Cascading style sheets

What address is an unique number that identifies a computer, server, or device connected to the internet?


what is a consortium of organizations that develops Web protocols and sets standards


Which protocol transfers HTML data from servers to browser?


which of the following was created especially for the transfer of hypertext documents across the internet?


Which protocol is used to transmit email over the internet?


The main path, analogous to the interstate highway system of the internet along which data travel the fastest is known as the internet____


The majority of Internet communications follow the _____ model of network communications


Which of the following statements concerning IPv4 addresses is FALSE?

The addresses are a 16-bit numbers

Which of the following has the greatest bandwidth


An IP address that doesn't change and is usually assigned manually by a network administrator is called a

static address

The small touch sensitive area at the base of the keyboard on a notebook computer is known as

a touch pad

Individual Internet users enter an ISP through a

Point of Presence (POP)

The ______ provides leadership for the orderly growth and development of the internet

internet society

Which of the following is NOT a cascading style sheet layer?


A typical _______ is made up of one or more network switches to which ISPs connect

Internet Exchange Point

A _____ address is a temporary IP address that is assigned from an available pool of IP addresses


IPv4 allows for approximately ______ different IP addresses

4 million

When checking to see whether a particular name is registered on the Internet, your computer consults a database that is maintained on a ______ server


Which protocol prepares data for transmission but has no resending capabilities


A set of rules for exchanging electronic information is called

a computer protocol

An IP addressing scheme that uses 128-bit addressing


_____ is the organization responsible for the Internet's domain name system and IP address allocation


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