NWC203c Questions And Answers With Verified Solutions 2024/2025 Quizzes
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NWC203c
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NWC203c
NWC203c Questions And Answers With Verified Solutions 2024/2025 Quizzes
A web client is receiving a response for a web page from a web server. From the perspective of the client, what is the correct order of the protocol stack that is used to decode the received transmission?
A. Ethernet, IP, TCP...
NWC203c Questions And Answers
A web client is receiving a response for a web page from a web server. From the perspective of the
client, what is the correct order of the protocol stack that is used to decode the received transmission?
A. Ethernet, IP, TCP, HTTP*
B. HTTP, TCP, IP, Ethernet
C. Ethernet, TCP, IP, HTTP
D. HTTP, Ethernet, IP, TCP ANS A
Three or more devices share a link in ______________ connection
A. Unipoint
B. Multipoint
C. Point to Point
D. None of the others ANS B
In ASCII, a single parity bit code detect ________ errors
A. An odd number of
B. An even number of
C. Two
D. No errors ANS A
What term describes a private collection of LANs and WANs that belongs to an organization?
A. Intranet
B. Internet
C. Extranet
D. Peer-to-peer ANS A
At which OSI layer is a destination port number added to a PDU during the encapsulation process?
A. Transport layer
, B. Data link layer
C. Application layer ANS A
Which PDU format is used when bits are received from the network medium by the NIC of a host
A. File
B. Frame
C. Packet
D. Segment ANS B
Which protocol is used to find the MAC address if the IP address is known?
A. RARP
B. ARP
C. IPCONFIG
D. DHCP ANS B
Consider a network link that has distance of 100 meters, and signal traverses at the speed of light in
cable 2.5 x 10^-8 meters per second. The link has transmission bandwidth of 100 megabits/second.
The packet size is 400 bits. What is the packet transmission delay?(transmission delay = L/R)
A. 4 x 10^9 seconds
B. 4 x 10^7 seconds
C. 4 x 10^6 seconds
D. None of the others ANS C
What are two characteristics of peer-to-peer networks?
A. scalability; one way data flow
B. one way data flow; decentralized resources
C. decentralized resources; centralized user accounts
D. decentralized resources; resource sharing without a dedicated server ANS D
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