True/False
Indicate whether the
statement is true or false.
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1.
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On the Internet and most LANs, connectionless protocols are used for the
majority of data transfers.
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2.
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Internet Protocol version 4 (IPv4), or just IP, is a Transport layer protocol
that provides source and destination addressing and routing for the TCP/IP suite.
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3.
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Class A addresses are intended for use by large corporations and
governments.
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4.
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The act of supernetting “borrows” bits from the network portion of
an IP address to “lend” those bits to the host portion.
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5.
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Combining two or more small networks into one larger network is one reason to
subnet.
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6.
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One major benefit of using DHCP is the ease with which computers can be
moved.
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7.
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Although installing several protocols on a machine to ensure interoperability
with any operating system might be tempting, adding unnecessary protocols can have a detrimental
effect on network performance.
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Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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8.
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____ is Novell’s protocol for packet routing and forwarding.
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9.
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____ is the TCP/IP protocol responsible for reliable delivery of data.
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10.
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____ is a nonroutable protocol.
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11.
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____ is Novell’s connection-oriented protocol used to guarantee data
delivery.
a. | AppleTalk | c. | TCP | b. | IPX | d. | SPX |
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12.
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____ is Apple’s remote file-management protocol.
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13.
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IP is a ____ protocol.
a. | reliable | c. | connection-oriented | b. | nonroutable | d. | connectionless |
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14.
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____ is a Network layer protocol used to resolve a logical (IP) address to a
physical (MAC) address.
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15.
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TCP is a(n) ____ protocol.
a. | unreliable | c. | connection-oriented | b. | best effort | d. | connectionless |
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16.
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____ uses TCP as its transport protocol.
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17.
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____ is a name-to-address resolution protocol that functionally operates at the
Session layer of the OSI model.
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18.
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____ is a remote terminal emulation protocol that operates at all three upper
layers and is used mostly to provide connectivity between dissimilar systems.
a. | FTP | c. | SNMP | b. | Telnet | d. | SMTP |
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19.
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An IP address is divided into two distinct parts: one part designates the
logical network the computer is a part of, while the remainder of the address represents the
____.
a. | NIC’s MAC address | c. | host ID | b. | domain
name | d. | subnet
mask |
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20.
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Class ____ addresses begin with network IDs between 128 and 191.
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21.
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Class ____ networks are limited to 254 hosts per network.
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22.
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Class ____ addresses are reserved for experimental use and cannot be used for
address assignment.
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23.
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The reserved name localhost always corresponds to the IP address
____.
a. | 127.0.0.1 | c. | 192.168.0.1 | b. | 169.254.0.1 | d. | 255.255.255.0 |
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24.
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A subnet mask is a ____-bit number that’s always assigned to a host when
the IP address is assigned.
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25.
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The default Class C subnet mask is ____.
a. | 255.0.0.0 | c. | 255.255.255.0 | b. | 255.255.0.0 | d. | 255.255.255.128 |
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26.
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In an APIPA-enabled operating system, the computer assigns itself an address
from the special range of addresses that begin with ____.
a. | 10 | c. | 192.168 | b. | 169.254 | d. | 255.255 |
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27.
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An IPv6 address is ____ bits long.
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28.
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____ is an example of an IPv6 address.
a. | 2001:260::2ed3:340:ab | c. | 00-13-02-29-AG-6C | b. | 192.168.0.1 | d. | 200.13.4.0/26 |
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29.
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____ is the message format that DOS and Windows use to share files, directories,
and devices.
a. | FTP | c. | SMB | b. | NetBIOS | d. | Samba |
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30.
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NWLink is the Microsoft implementation of the ____ protocol suite.
a. | TCP/IP | c. | AppleTalk | b. | NetBIOS and NetBEUI | d. | IPX/SPX |
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31.
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AppleTalk divides computers into ____.
a. | zones | c. | groups | b. | domains | d. | subnets |
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Completion
Complete each
statement.
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32.
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The most common protocol stack is Transmission Control Protocol/Internet
Protocol (TCP/IP), which is the ____________________ protocol suite.
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33.
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______________________________ (TCP) is the primary Internet transport
protocol.
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34.
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A(n) ____________________ is a grouping of eight binary digits or bits usually
expressed as a decimal number.
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35.
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The network beginning with 127 is called the ____________________
address.
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36.
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____________________ is the process of dividing a single network address into
two or more subnetwork addresses, each with fewer available host IDs than the original network
address.
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37.
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An extension of NAT, called ____________________ (PAT), allows several hundred
workstations to access the Internet with a single public Internet address.
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38.
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____________________ (QoS) is a term that describes a network’s capability
to prioritize data packets, based on the type of information they contain (for example, voice, video,
or file data) or the urgency of the information.
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Matching
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Match each term with the correct statement below. a. | NCP | f. | NetBIOS | b. | SNMP | g. | SMTP | c. | protocol | h. | routable | d. | FTP | i. | NetBEUI | e. | protocol
stack |
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39.
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rules and procedures for communicating
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40.
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set of protocols that works cooperatively
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41.
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term used to describe a protocol suite that functions at the Network
layer
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42.
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establishes and manages communications between computers and provides naming
services
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43.
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provides data transport services
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44.
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TCP/IP’s protocol responsible for transferring e-mail
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45.
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TCP/IP’s protocol used to provide file transfer services
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46.
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TCP/IP’s protocol used to manage and monitor network devices
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47.
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Novell’s client shells and redirectors
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