Related Questions
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4
You are browsing www.microsoft.com on a machine named host.contoso.org.. What is the order of domain name resolution?
A. Contoso.com, contoso.org, microsoft.com, com
B. Contoso.com, org, microsoft.org, org
C. Contoso.org, org, root [.], com, microsoft.com
D. Microsoft.com, com, org, contoso.org
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4
ARP is defined in RFC _____ and it is a current internet standard, ________
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Which of the following connectors is used by UTP on a Fast Ethernet network?
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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
------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
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4
Following are the advantages of tree topology
i) Point-to-point wiring for individual segments.
ii) Supported by several hardware and software venders.
iii) Easy to install and wire
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4
Which of the following is defined in RFC 4366?
A. Secure File Trasfer Protocol (SFTP)
B. Trivial File Transfer Protocol (TFTP)
C. File Transfer Protocol (FTP)
D. Transport Layer Security (TLS)
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4
________allows receiver to inform sender about the successful receiving of all the
segments.
C. Selective Acknowledgment (SACK)
D. Maximum segment size option
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Which of the following is currently a de facto standard, commonly used for point-to-point
serial connections running TCP/IP?
A. Fiber Distributed Data Interface (FDDI)
C. Point-to-Point Protocol (PPP)
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4
Class C network address class supports 65,534 hosts.
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In an autonomous system with n areas, how many areas are connected to the backbone?
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ADSL uses high-speed Internet service phone lines
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Which of the following delivery methods works with only one source and one destination? Multicast
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T1 makes up 24 channels.
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To communicate across a TCP/IP network, you must have a DNS server and DNS clients installed.
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A node, which is more powerful, and can handle local information processing or graphics processing is called a------------------.
C. Network Operating System
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The worldwide Internet is a well-known example of ------------------.
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You have a network card with only one connector, which looks like a place to plug an oversized phone cord. What type of card is it?
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In an active mode if any FTP client sends the port command "PORT 192,168,0,1,4,1" then
what will be the interpretation of port field?
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Which layer of the OSI model does a switch operate in?
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Which class does the IP address 202.119.22.31 belong to?
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Destination physical address in ARP request is a ………………………….address.
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Which of the following protocol resolves a host's hardware address for a known IP
address?
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What are the subnet mask in dotted decimal notation for /20 networks?
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TCP protocol is responsible for connection-oriented communication
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_____________ command is used by the client to transfer the job across to the server.
A. Any upper layer protocol
B. User datagram protocol
C. Transmission Control protocol
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At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
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SMTP protocol is responsible for sending email across the Internet
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When collection of various computers seems a single coherent system to its client, then it is called
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Which type of connector is used on 10Base2 networks?