COMPUTER NETWORKING QUIZ

Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used?

Two

Six

Five

Three

Four

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The most important part of a multiple DHCP configurations is to make sure you don't have which of the following in the different scopes? Select the best answer.

Duplicate addresses

Duplicate pools

None of these

Duplicate subnets

Duplicate default gateways

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Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical

2, 3 and 5

3, 4 and 5

1 and 2

1, 3 and 4

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Which application allows a user to access and change remote files without actual transfer?

None of these

FTP

TELNET

DNS

NFS

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What is the name of the software package that allows people to send electronic mail along a network of computers and workstations?

Data communication package

Project management package

None of these

Electronic mail package

Memory resident package

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You need to determine whether IP information has been assigned to your Windows NT. Which utility should you use?

NETSTAT

PING

IPCONFIG

WINIPCFG

NBTSTAT

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The Internet Control Message Protocol (ICMP)

None of these

allows gateways to send error a control messages to other gateways or hosts

reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem

provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another

All of these

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Which of the following characteristic(s) is/are suited to the PSS applications?

All of these

None of these

Multiple remote host or applications accessed by a single local access circuit terminal and circuit

widely dispersed terminals and access to international packets switched services

bursty traffic and low communications intensity

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To set up a bulletin board system you need

None of these

a smart modem with auto-answer capabilities

All of these

a telephone line

a personal computer

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Which of the following protocols uses both TCP and UDP?

SMTP

DNS

FTP

Telnet

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