Related Questions
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4
FTP servers by default listen on port ________ for incoming connections from FTP clients.
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4
Which of the following protocol resolves a host's hardware address for a known IP
address?
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4
Telnet protocol uses ___________ representation for the function Synchronize.
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4
Which of the following can provide a backbone network of 600 meters in length without using repeaters?
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4
Which of the following can be used to transfer files from a Unix server?
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4
You have a network card with the connector in question 43, and it also has a 15 pin female connector, the pins being in two rows. What type of card is it?
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4
What layer of the OSI protocol reference model does a bridge operate under?
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4
In which of the following states after selecting a mailbox, actions can be taken against the
mail within the mailbox?
A. Non-authenticated state
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4
How many number of host/machine can be attached to a network using a class B address?
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4
ADSL uses high-speed Internet service phone lines
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4
TCP protocol is responsible for logical addressing and delivery of packets.
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4
You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured for an IP network over 100BaseT using DHCP. You can't connect, even though the client says that DHCP is working on his 100BaseT network. What should
A. Use Ipconfig /release to release the old DHCP address.
B. Use Winipcfg and click Release to release the old DHCP address.
C. Use Ifconfig to initialize the NIC.
D. Use Tracert to determine the problem.
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4
What is the default subnet mask for a class B network?
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4
Which of these cable is/are used to connect devices to hubs and switches.
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4
The general form of the SMTP destination address is ________________.
A. user% remote-host@gateway-host
C. local-part@domain-name
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4
Strings enclosed in _______ quotation marks indicate single tokens.
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4
What are the subnet mask in dotted decimal notation for /20 networks?
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4
Which of the following delivery methods works with only one source and one destination? Multicast
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4
You have a network card with the connector in question 43, and it also has a 9 pin female connector. What type of card is it?
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4
127.0.0.1 address is reserved for internal loopback functions.
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4
Which of the following protocols is described in RFC 793?
A. Address Resolution Protocol (ARP)
B. Transmission Control Protocol (TCP)
C. Bootstrap Protocol (BOOTP)
D. User Datagram Protocol (UDP)
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4
What is the default port for Telnet?
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4
What is the address identified when socket is available at each end of TCP?
A. "<TCP, IP address, socket number>."
B. "<TCP, Host address, port address>."
C. "<TCP, IP address, port number>."
D. "<TCP, Network address, socket address>."
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4
Router B receives an update from router A that indicates Net1 is two hops away. The next update from A says Net1 is five hops away. What value is entered in B's routing table for Net1? Assume the basic RIP is being used.
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4
Select the class C IP address from the following:
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4
You wish to install a 100BaseT network. What type of cabling will you use?
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4
A time exceeded message is generated if ………………………………………………….
A. The round trip time between hosts is close to zero.
B. The Time-to Live field has a zero value.
C. Fragments of a message do not arrive within a set time
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4
Which of the following is a media type that is most susceptible to interference?
A. Shielded twisted pair (STP)
C. Unshielded twisted pair (UTP)
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4
________acts as source and destination for IP traffic.
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4
preamble field of 802.3 frames is encoded using ------------------- encoding
B. differential Manchester