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Test 14
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Test 14
1 . You need to troubleshoot DNS name resolution problems on your network. Which tool should be used to do this ?
A.
Nbtstat
B.
Nslookup
C.
ARP
D.
Netstat
2 . Which of the following media connectors are used in conjunction with telephones ?
A.
RJ-45
B.
RJ-11
C.
RJ-T
D.
None of these
3 . Which of the following devices can perform protocol conversion ?
A.
Gateway
B.
Router
C.
Repeater
D.
Bridge
4 . What is the speed of an OC-3 connection?
A.
155 mbps
B.
622 mbps
C.
100 mbps
D.
10 mbps
5 . What of the following is responsible for dynamic IP address assignments?
A.
WINS
B.
DHCP
C.
SMTP
D.
PPTP
6 . Which tool is used to monitor network traffic and display packet and protocol statistics and information?
A.
Tone Generator
B.
Oscilloscope
C.
Protocol Analyzer
D.
Time Domain Reflectometer
7 . Which of the following is not a feature of the TCP protocol ?
A.
Provides hardware address to IP address resolution
B.
Assures reliable delivery
C.
Uses sockets and ports to exchange data between applications
D.
Is connection oriened
8 . Which of the following terms describes the problem of a signal overflowing from another wire ?
A.
Jitter
B.
Crosstalk
C.
Static
D.
Attenuation
9 . AUI connectors are commonly associated with which of the following items?
A.
10Base2
B.
Wireless Networks
C.
Fiber Optic Cable
D.
A Vampire Tap
10 . A hub works in conjunction with which of the following network topologies?
A.
Bus
B.
Mesh
C.
Star
D.
Ring
11 . A Gateway is able to connect network environments that are dissimilar.
A.
True
B.
False
12 . When an wireless network is operating in infrastructure mode, which device is used to connect clients ?
A.
Switch
B.
Wireless Access Point
C.
Hub
D.
PCMCIA card
13 . What is the default subnet mask for the following IP address: 42.17.209.66 ?
A.
255.255.255.255
B.
255.0.0.0
C.
255.255.255.0
D.
255.255.0.0
14 . 10BaseT Ethernet networks, most commonly use which of the following types of cable ?
A.
Coax
B.
UTP
C.
STP
D.
Fiber
15 . Which protocol is used for secure internet business transactions ?
A.
PPP
B.
HTTPS
C.
HTTP
Test Name :
Test 14
Category :
Net+
Number of Question :
15
Pass Score :
80
Test Result
Your Score :
Passing Score :
80
Result :
Copyright by
VanTuMinh
© 2007
