Related Questions
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4
What is the length of MARKER field in BGP message header?
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4
Which of the following provides a structure for conveying message through TCP/IP network
to host?
A. Address Resolution protocol (ARP)
B. Internet Control Message Protocol (ICMP)
C. Bootstrap Protocol (BOOTP)
D. Dynamic Host Configuration Protocol (DHCP)
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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
E-mail is an example of ………………………… mode of communication where one party can send a note to another person and the recipient need not be online to receive the e-mail.
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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
What is the code used for Interpret As Command (IAC)?
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4
What can be used in the place of DNS to resolve host names to IP addresses?
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4
Which of the following is the port used by SMTP?
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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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4
What is the default subnet mask for a class A network?
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4
Thick Ethernet cable uses what type of connector? Select all that apply.
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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
Which of the following headers does a router look at to find how to route a data packet?
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4
25 is used by SMTP
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4
In Integrated services model, ________ corresponds to token bucket filter.
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4
Which of the following protocol was developed to overcome limitations of Routing
Information Protocol (RIP)?
A. Border Gateway Protocol (BGP)
B. Exterior Gateway Protocol (EGP)
C. Enhanced Interior Gateway Routing Protocol (EIGRP)
D. Open Shortest Path First (OSPF)
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4
What is the pattern of a preamble?
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4
FTP servers by default listen on port ________ for incoming connections from FTP clients.
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4
The Point-to-Point Protocol (PPP) is described in which of the following?
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4
Which of the following is the IEEE specification for wireless networks?
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4
You're configuring a dial-up connection to an ISP. Which of the following protocols is used?
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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
25 is used by SMTP
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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
Which of the following is used for establishing, configuring, and testing the data-link
Link Control Protocol (LCP)
B. Network Control Protocols (NCPs)
C. Link Control Protocol (LCP)
D. File transfer protocol(FTP)
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4
What is the default subnet mask for a class A network?
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4
Which of the following fields holds the packets of several protocols?
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4
In flags message attribute, which of the following flag indicates that message has been
completed?
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4
ARP is defined in RFC _____ and it is a current internet standard, ________
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4
Which of the following protocols are considered unreliable or connectionless?