chapter 15 review
DSL TCP/IP UDP IP TCP Broadband DSL and cable modems are ______ connections.
Broadband
DSL TCP/IP UDP IP TCP Broadband Network technologies that generally provide data transfer speeds greater than 128 Kbps
Broadband
DSL TCP/IP UDP IP TCP Broadband __________ has more reliability than UDP.
Broadband
DSL TCP/IP UDP IP TCP Broadband An internet connection made using a digital signal on regular phone lines is what?
DSL
DSL TCP/IP UDP IP TCP Broadband _______ and voice communication can use the same phone line.
DSL
LAN WAN Gateway Bus topology Ethernet Internet The Industry standard for LANs is what?
Ethernet
SMTP FTP Telnet HTTP MIME type Transfer files to and from another computer is what?
FTP
A P2P network establishes a single portal through which communication is managed. True or False
False
A TV cable company cannot also be an Internet service provider. True or False
False
A firewall protects a local-area network from physical damage. True or False
False
Hundreds of new top-level domains have recently been added to the domain name system. True or False
False
Two organizations cannot have the same name for a computer. True or False
False
LAN WAN Gateway Bus topology Ethernet Internet A node that handles communication between its LAN and other networks is what?
Gateway
SMTP FTP Telnet HTTP MIME type Exchange of World Wide Web documents is what?
HTTP
DSL TCP/IP UDP IP TCP Broadband Software that deals with the routing of packets is what?
IP
LAN WAN Gateway Bus topology Ethernet Internet A network that connects other networks is what?
Internet
LAN WAN Gateway Bus topology Ethernet Internet Star topology is a _________ configuration.
LAN
SMTP FTP Telnet HTTP MIME type The format of email attachments is what?
MIME type
SMTP FTP Telnet HTTP MIME type What is the transfer of electronic mail?
SMTP
DSL TCP/IP UDP IP TCP Broadband The network protocol that breaks messages into packets, reassembles the packets at the destination, and takes care of errors is what?
TCP
DSL TCP/IP UDP IP TCP Broadband The suite of protocols and programs that supports low-level network communication is what?
TCP/IP
SMTP FTP Telnet HTTP MIME type Log in to a remote computer system is what?
Telnet
A port is a numeric designation that corresponds to a a particular high-level protocol. True or False
True
Each company can establish its own access control policy. True or False
True
Some top-level domains are based on the country in which the registering organization is based. True or False
True
DSL TCP/IP UDP IP TCP Broadband An alternative to TCP that achieves higher transmission speeds is what?
UDP
LAN WAN Gateway Bus topology Ethernet Internet The Internet is a ________
WAN
LAN WAN Gateway Bus topology Ethernet Internet Ethernet uses what type of topology?
bus topology
