Sequence Number in a TCP header is used for (list all that apply)
a. acknowledgements
b. upper layer information
c. reordering of the octets received
d. protocol dependent information
e. rejecting the duplicate octates
You have a class B network 172.16.0.0. You use a 11 bits for subnetting. Which of the following is a correct range of Ip addresses that belong to the same network. a. 255.255.8.1 to 255.255.14.254 b. 255.255.255.9 to 255.255.255.14 c. 255.255.17.1 to 255.255.22.254 d. 255.255.17.0 to 255.255.22.255
what is cell switching?
What is a runt, Giant, and collision?
Explain about the job of the network layer under the osi reference model?
In a peer-to-peer network, what type of servers wont be there ?
Tell me what can be done to fix signal attenuation problems?
what is Organiser? what is work
Which of the following provide correct information about a protocol at the transport layer of the OSI model? * UDP - Provides Connectionless datagrams service * TCP - Provides Connection Oriented Services * SMTP - Provides Mail Exchange * IP - Route determination * TCP - Provides Flow Control and Error Checking * FTP - Transfers of Files
What do you use to write documentation? Editor? Mail reader?
PPP is an extension of ? a. FRAME RELAY b. SDLC c. HDLC d. LAPB
You have a dial up connection and want to use error correction and compression. Which protocol do you use? (choose all that apply): a. DLC b. XNS c. SLIP d. PPP
Explain the importance of encryption on a network?