Related Questions
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4
What is the maximum frame size of a frame relay?
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4
Which of the following IEEE specifications uses CSMA/CD?
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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
------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
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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
What is the default subnet mask for a class B network?
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4
Which is the port used by POP3?
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4
How many table entries are supported by global routing table in CIDR?
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4
What is the maximum size of IP header in the UDP Datagram format?
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4
Which piece of equipment operates at both the data-link and network layers?
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4
Which of the following are not the standard representations defined by Telnet protocol?
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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 layer of the OSI protocol reference model does a bridge operate under?
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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
How many 64-Kbps channels are used on an ISDN BRI?
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4
____________ was developed to support aggregation and summarization of routing
information.
A. Static Routing protocol
B. Enhanced Interior Gateway Routing Protocol (EIGRP)
C. Routing Information Protocol (RIP)
D. Border Gateway Protocol (BGP)
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4
The generic domain name for air transport industry is ________.
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4
Twisted-pair cable uses what type of connector?
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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
When collection of various computers seems a single coherent system to its client, then it is called
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4
In the symmetric-key method of cryptography, which key is publicly known?
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4
127.0.0.1 address is reserved for internal loopback functions.
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4
In ----------------------- configuration, the switch begins to forward the packet as soon as it is received. No error checking is performed on the packet, so the packet is moved through very quickly.
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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
17. Which of the following use default routes for inter-domain routing?
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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 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 distance limitation of Cat5 UTP?
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4
What is attenuation?
C. loss of signal strength
D. unwanted signals on the network
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4
In an autonomous system with n areas, how many areas are connected to the backbone?