Related Questions
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4
Internet Architecture Board (IAB) governs which of the following bodies?
A. Internet Assigned Number Authority (IANA)
B. Internet Research Task Force (IRTF)
C. Internet Engineering Task Force (IETF)
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4
Which of the following transmission media suffers more from transmission impairment?
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4
Which piece of equipment operates at both the data-link and network layers?
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4
ARP is defined in RFC _____ and it is a current internet standard, ________
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4
AppleTalk protocol configures hosts in zones on the network.
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4
Which of the following is used for testing the data-link connection in a PPP network?
A. Link Control Protocol (LCP)
C. Network Control Protocols (NCPs)
D. Basic Rate Interface (BRI)
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4
In distance vector routing an active router sends out information ………………………….
A. Only when there is a change in its table
B. Only when a new host is added
C. At regularly scheduled intervals
D. Only when a new network is added
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4
Which field in Domain Name System message format specifies the class of query?
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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
In 1996, 36.44% of _________ addresses were brought in use.
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4
_______ body looks after the protocol identifiers used over Internet.
A. Transmission Control Protocol
D. Network Control Protocol
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4
What is the default subnet mask for a class B network?
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4
A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection is this?
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4
Using a class B address maximum of …………………networks can be defined with up to……………………..hosts per networks.
A. 2,097,152-------------254
B. 16,384-----------------65,536
C. 16,384---------------65,534
D. 126--------------------16,777,214
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4
Which of the following connectors is used by UTP on a Fast Ethernet network?
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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
Which of the following is the port used by SMTP?
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4
Which of these is a feature of hubs?
A. Hubs amplify the incoming signal.
B. Hubs understand frames, packets or headers
C. All lines coming into a Hub must operate at a same speed.
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4
If user A wants to send an encrypted message to user B, the plaintext is encrypted with the public key of ………….
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4
In FTP, to execute a file transfer, the user begins by _________.
A. Navigating the directory structure
B. Connecting to a remote host
C. Listing files available for transfer.
D. Defining the transfer mode
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4
The special address 'THIS HOST' is referred to as
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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
Strings enclosed in _______ quotation marks indicate single tokens.
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4
Which of the following is required to communicate between two computers?
A. Communications software
C. Communication hardware
D. All of the above including access to transmission medium
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4
The generic domain name for air transport industry is ________.
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4
FDDI operates on 100 Mbps.
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4
25 is used by SMTP
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4
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
------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
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4
If the organization allocates 10 bits as subnet number, to identify a physical network, then the organization can have at the most……………. networks and each of these networks that can support only…………………...hosts.
A. 1022 networks, 62 hosts.
B. 62 networks, 1022 hosts.
C. 4094 networks, 14 hosts.
D. 14 networks, 4094 hosts.