NETWORKING QUIZ

Online Examination for NetWorking Quiz Question And Answer

Online Test

1. How long is an IPv6 address?

32 bits
128 bytes
64 bits
128 bits
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2. What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?

NAT
Static
Dynamic
PAT
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3. What are the two main types of access control lists (ACLs)?Standard,IEEE,Extended,Specialized

1 &3
2 & 4
3 & 4
1 & 2
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4. What command is used to create a backup configuration?

copy running backup
copy running-config startup-config
config mem
wr mem
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5. You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server?

100 kbps
1 Mbps
2 Mbps
10 Mbps
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6. What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

Application
Host-to-Host
Internet
Network Access
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7. You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?

SMTP
SNMP
DHCP
ARP
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8. Which of the following is private IP address?

12.0.0.1
168.172.19.39
172.15.14.36
192.168.24.43
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9. Which of the following commands sets the secret password to Cisco?

enable secret password Cisco
enable secret cisco
enable secret Cisco
enable password Cisco
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10. Which command displays RIP routing updates?

show ip route
debug ip rip
show protocols
debug ip route
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11. What is the purpose of Spanning Tree Protocol in a switched LAN?

To provide a mechanism for network monitoring in switched environments
To prevent routing loops in networks with redundant paths
To prevent switching loops in networks with redundant switched paths
To manage the VLAN database across multiple switches
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12. Which statement describes a spanning-tree network that has converged?

All switch and bridge ports are in the forwarding state.
All switch and bridge ports are assigned as either root or designated ports.
All switch and bridge ports are in either the forwarding or blocking state.
All switch and bridge ports are either blocking or looping
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13. Which command would you use to apply an access list to a router interface?

ip access-list 101 out
access-list ip 101 in
ip access-group 101 in
access-group ip 101 in
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14. Which of the following is an example of a standard IP access list?

access-list 110 permit host 1.1.1.1
access-list 1 deny 172.16.10.1 0.0.0.0
access-list 1 permit 172.16.10.1 255.255.0.0
access-list standard 1.1.1.1
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15. What is the frequency range of the IEEE 802.11a standard?

2.4Gbps
5Gbps
2.4GHz
5GHz
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16. What is the maximum distance running the lowest data rate for 802.11b?

About 100 feet
About 175 feet
About 300 feet
About 350 feet
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17. When setting up Frame Relay for point-to-point subinterfaces, which of the following must not be configured?

The Frame Relay encapsulation on the physical interface
The local DLCI on each subinterface
An IP address on the physical interface
The subinterface type as point-to-point
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18. Which command will display the CHAP authentication process as it occurs between two routers in the network?

show chap authentication
show interface serial 0
debug ppp authentication
debug chap authentication
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19. Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____.

3, 3, 1, 7
3, 2, 1, none
3, 2, 1, 7
3, 3, 2, none
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20. Which of the following describe router functions?

Packet switching
Packet filtering & Path selection
Internetwork communication
All of the above
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21. What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?

14
15
16
30
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22. You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use?

255.255.255.192
255.255.255.224
255.255.255.240
255.255.255.248
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23. If you want to have more than one Telnet session open at the same time, what keystroke combination would you use?

Tab+Spacebar
Ctrl+X, then
Ctrl+Shift+X, then 6
Ctrl+Shift+6, then X
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24. A network administrator needs to configure a router with a distance-vector protocol that allows classless routing. Which of the following satisfies those requirements?

IGRP
OSPF
RIPv1
EIGRP
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25. What is the administrative distance of OSPF?

90
100
110
120
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Score =
Correct answers: