QUESTION 1 For each item, select the best definition from the variety of options
ID: 3676377 • Letter: Q
Question
QUESTION 1
For each item, select the best definition from the variety of options.
IETF
De jure standard
IRTF
Connectionless Delivery Service
UDP
Group that coordinates research efforts in solving Internet issues.
A standard that was produced by efforts that were planned to be standardized from the start and that were the product of a variety of stakeholders.
Protocol specification based on a vendor's proprietary design.
TCP
Task force that manages the variety of standardization efforts of protocols related to the Internet using the Request For Comments (RFC) process.
Which one of the following is the most likely scenario for a 1400 Octet IPv4 Packet that needs to be sent across a link with an MTU of 1220 octets?
Divide the packet into three approximately equal sized fragments of 460 octets each (440 octets of data and 20 octets of header for each fragement).
Divide the packet into one 1220 octet fragment (1200 data octets and 20 octets of header) and one 200 octet fragment (180 octets of data and 20 octets of header).
IETF
-De jure standard
-IRTF
Connectionless Delivery Service
A.UDP
B.Group that coordinates research efforts in solving Internet issues.
C.A standard that was produced by efforts that were planned to be standardized from the start and that were the product of a variety of stakeholders.
D.Protocol specification based on a vendor's proprietary design.
E.TCP
F.Task force that manages the variety of standardization efforts of protocols related to the Internet using the Request For Comments (RFC) process.
Explanation / Answer
1.
The IETF (Internet Engineering Task Force) is the body that defines standard Internet operating protocols such as TCP/IP. The IETF is supervised by the Internet Society Internet Architecture Board (IAB). IETF members are drawn from the Internet Society's individual and organization membership. Standards are expressed in the form of Requests for Comments (RFCs).
A de jure standard is a technology, method or product that has been officially endorsed for a given application.
The Internet Research Task Force (IRTF) focuses on longer term research issues related to the Internet.
UDP (User Define Datagram) protocol is a transport layer protocol for client/server network connection based on the internet protocol.
Thus, the correct matches are as follows:
IETF - F
De jure standard - C
IRTF - B
Connectionless Delivery Service - A
2.
The option second sounds closer to the scenario.
Dividing the packet into one 1220 octet fragment (1200 data octets and 20 octets of header) and one 200 octet fragment (180 octets of data and 20 octets of header) so that the whole 1400 Octets can be accommodated in the network device of capacity 1200 octets
Thus, the correct option is second.
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