Related Questions
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4
Your Web server is also configured as an FTP server. What part of the data packet will tell the server which application the data is meant for?
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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
Which is the port used by POP3?
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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
Class C network address class supports 65,534 hosts.
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4
In the symmetric-key method of cryptography, which key is publicly known?
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4
SMTP protocol is responsible for sending email across the Internet
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4
Which of the following are not the standard representations defined by Telnet protocol?
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4
What is the IEEE specification for Ethernet?
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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
The special address 'THIS HOST' is referred to as
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4
A modem is a card within a PC that converts the …………... the computer produces to ………………….. that can pass over telephone system.
B. Analog signal, digital signal
C. Digital signal, analog signal
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4
T1 makes up 24 channels.
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A router receives an IP packet with source IP address 130.45.3.3 and destination IP address 202.23.4.16. The router cannot find the destination IP address in its routing table. Which ICMP message should be sent?
C. Destination Unreachable
D. Parameter problem on a datagram
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4
____________ developed to provide a loop-free method of exchanging routing information
between autonomous systems.
A. Enhanced Interior Gateway Routing Protocol (EIGRP)
B. User Datagram Protocol (UDP)
C. Border Gateway Protocol (BGP)
D. User Datagram Protocol (UDP)
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4
Which class does the IP address 202.119.22.31 belong to?
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4
Which of the following is the port used by SMTP?
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4
Which of the following fields holds the packets of several protocols?
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4
What is the range of multicast addressing?
A. 223.0.0.0 through 240.255.255.255
B. 244.0.0.0 through 239.255.255.266
C. 224.1.1.1 through 239.555.255.255
D. 224.0.0.0 through 239.255.255.255
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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
Select the class C IP address from the following:
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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
Which of the following protocols is not routable?
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4
In an authentication using symmetric keys, if 10 people need to communicate, we need _______ keys.
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4
Which of the following pieces of equipment will receive a packet from one port and forward that packet out the one port to which the destination computer is connected?
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4
At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
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4
You wish to install a 100BaseT network. What type of cabling will you use?
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4
What does a patch cable connect to within an Ethernet network?
A. The patch panel to the hub
B. The patch panel to the wall jack
C. The wall jack to the computer
D. The NIC directly to another computer's NIC
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4
Which of the following SIP request terminates a call?
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Which directory service is used in Windows 2000 Server?