COMPUTER NETWORKING QUIZ

Which class of IP address provides a maximum of only 254 host addresses per network ID?

Class A

Class C

Class D

Class B

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What is the maximum distance running the lowest data rate for 802.11a?

About 300 feet

About 350 feet

About 175 feet

About 100 feet

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00 represents a pixel that pixel is known as :

Light gray

Black pixel

Dark gray pixel

White pixel

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What is the purpose of Spanning Tree Protocol in a switched LAN?

To prevent routing loops in networks with redundant paths

To provide a mechanism for network monitoring in switched environments

To prevent switching loops in networks with redundant switched paths

To create collision domains

To manage the VLAN database across multiple switches

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The first step in troubleshooting many problems is to verify which of the following?

The WINS server is running

The subnet mask is valid

TCP/IP is installed correctly on the client

None of these

The BDC is operable

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The number of cross point needed for 10 lines in a cross point switch which is full duplex in nature and there are no self connection is

45

90

100

50

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Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning

2, 3 and 4

1, 2 and 6

4, 5 and 6

2, 4, and 5

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Which command-line tool is included with every Microsoft TCP/IP client?

WINS

WINIPCFG

PING

None of these

DHCP

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Which command will show you all the translations active on your router?

show ip nat statistics

debug ip nat

show ip nat translations

clear ip nat translations *

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When a group of computers is connected together in a small area without the help of telephone lines, it is called

Remote communication network (RCN)

Value added network (VAN)

Local area network(LAN)

Wide area network (WAN)

None of these

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