Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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Windows Server 2003, Standard Edition provides all of the following features, except
____. a. | clustering | c. | services for
Macintosh | b. | Terminal Services | d. | load balancing | | | | |
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2.
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64-bit processing on Itanium processors is supported by Windows Server 2003, ____
Edition. a. | Web | c. | Small
Business | b. | Standard | d. | Datacenter | | | | |
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3.
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Which
term correctly refers to a project whose goals have gone significantly beyond the original
plan? a. | cascade | c. | hyperextension | b. | scope creep | d. | conflated | | | | |
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4.
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An IP
address is just like a ____ for a house. a. | roof | c. | mailing address | b. | foundation | d. | lot
number | | | | |
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5.
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A
computer uses its ____ to determine which network it is on and whether other computers with which it
is communicating are on the same network or a different network. a. | proxy
server | c. | subnet
mask | b. | network | d. | NAT | | | | |
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6.
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The
one consistent feature of routers, regardless of the manufacturer, is that they can distinguish
multiple networks and how to move ____ between them. a. | layers | c. | subnet
masks | b. | addresses | d. | packets | | | | |
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7.
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____
is the process in which a single large network is subdivided into smaller networks to control traffic
flow. a. | Clustering | c. | Subnetting | b. | Routing | d. | Broadcasting | | | | |
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8.
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Class
____ IP addresses use 16 bits for the network ID and 16 bits for the host ID.
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9.
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____
is used to resolve host names to IP addresses, find domain controllers, and find e-mail
servers.
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10.
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The
destination IP address in a unicast packet cannot be which of the following? a. | Class
A | c. | Class
C | b. | Class
B | d. | Class
D | | | | |
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11.
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Which
of the following is similar to the Tracert utility? a. | Pathping | c. | Nbtstat | b. | Ping | d. | Netstat | | | | |
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12.
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Which
of the following is used to query DNS servers? a. | Netstat | c. | Nslookup | b. | Nbtstat | d. | Netsh | | | | |
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13.
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To
convert binary numbers into decimal numbers, which would you use? a. | subnet
calculator | c. | Windows
Calculator | b. | supernet converter | d. | ANDing | | | | |
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14.
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Supernetting is the opposite of which of the following? a. | subnetting | c. | CSMD | b. | masking | d. | OSU | | | | |
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15.
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What
is a limitation when working with proxy servers? a. | They cannot coexist with firewalls. | b. | Only Web
browsers can work with proxy servers. | c. | Only FTP clients can work with proxy
servers. | d. | Many customized applications are not configured to work with
proxy servers. | | |
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16.
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What
type of address is used to distribute IP address and configuration options to clients if there will
never be any changes to the information? a. | timed | c. | permanent | b. | static | d. | dynamic | | | | |
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17.
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What
would you use to define a range of IP addresses for the DHCP server to hand out to client
computers? a. | broadcast | c. | scope | b. | unicast | d. | multicast | | | | |
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18.
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Which
of the following is the second packet in the DHCP lease process? a. | DHCPACK | c. | DHCPNAK | b. | DHCPDISCOVER | d. | DHCPOFFER | | | | |
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19.
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What
is the command used to view the contents of the NetBIOS name cache? a. | nbtstat
–c | c. | ntstat
–c | b. | netstat –c | d. | netb –c | | | | |
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20.
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Which
of the following refreshes the TTL handed out to WINS clients when they register NetBIOS
names? a. | name
registration | c. | name
release | b. | name renewal | d. | name query | | | | |
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21.
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Which
of the following refers to the process that contacts the WINS server and releases its NetBIOS name
when the computer is properly shut down? a. | name registration | c. | name release | b. | name
renewal | d. | name
query | | | | |
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22.
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To
configure ____ for WINS, you must have multiple WINS servers or configure
clustering. a. | registration | c. | replication | b. | renewal | d. | fault tolerance | | | | |
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23.
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When
more than one WINS server is implemented, you must configure the WINS servers as
what? a. | replication
partners | c. | topology
partners | b. | push/pull partners | d. | server partners | | | | |
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24.
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What
is used primarily to resolve host names to IP addresses? a. | DNS | c. | TCP/IP | b. | DHCP | d. | caching | | | | |
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25.
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What
kind of top-level domain is represented by “.biz”? a. | education | c. | business | b. | professional | d. | commercial | | | | |
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26.
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What
DNS record type is responsible for resolving host names to IP addresses?
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27.
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What
DNS record type holds the IP address of a DNS server with information about the
domain?
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28.
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What
is a DNS zone that holds only NS records for a domain? a. | stub
zone | c. | SOA
zone | b. | PTR
zone | d. | NS
zone | | | | |
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29.
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What
can you do to stop a DNS server from contacting any other DNS servers in an attempt to find DNS
records? a. | disable
recursion | c. | enable netmask
ordering | b. | enable round robin DNS | d. | enable secure cache against pollution | | | | |
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30.
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What
can you do to control how the DNS server caches lookups? a. | disable
recursion | c. | enable netmask
ordering | b. | enable round robin DNS | d. | enable secure cache against pollution | | | | |
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31.
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What
must you enable to delete old DNS records? a. | SOA | c. | WINS resolution | b. | aging/scavenging | d. | zone
transfers | | | | |
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32.
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Which
of the following objectives ensures that the data has not been modified? a. | confidentiality | c. | nonrepudiation | b. | integrity | d. | authentication | | | | |
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33.
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Which
of the following objectives ensures that the identity of the sender or creator can be
verified? a. | confidentiality | c. | nonrepudiation | b. | integrity | d. | authentication | | | | |
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34.
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Which
of the following types of encryption uses a single key to encrypt and decrypt data? a. | symmetric | c. | hash | b. | asymmetric | d. | nonrepudiation | | | | |
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35.
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Which
of the following is a chain of trust through which client computers and applications are assured that
a certificate is valid? a. | CA | c. | certificate hierarchy | b. | CRL | d. | enterprise
certification authority | | | | |
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36.
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What
can a hacker use to capture packets and allow the user to resend them at a later
time? a. | packet
sniffing | c. | data
modification | b. | data replay | d. | address spoofing | | | | |
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37.
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Which
of the following is an advantage of IPSec? a. | it exists at the network layer of the TCP/IP
architecture | b. | it exists at the transport layer of the TCP/IP
architecture | c. | it adds complexity to the network | d. | pre-Windows 2000
operating systems from Microsoft do not support the IPSec | | |
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38.
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Which
mode performs IPSec communication between two hosts? a. | tunnel
mode | c. | AH
mode | b. | transport
mode | d. | ESP
mode | | | | |
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39.
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Which
of the following performs three rounds of encryption using three different 56-bit keys giving an
effective key length of 168 bits?
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40.
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The
tunnel endpoint is the remote host IPSec is being performed with when ___ is used. a. | AH mode
| c. | transport mode
| b. | ESP
mode | d. | tunnel mode
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