Question 15 In the four layer Internet model IP addressing takes place at which layer? Link O Transport O Application O Network Question 16 HTTP is a stateless protocol. The term "stateless" in this context means: It requires information about the user's operating system O It does not maintain any connection information between transactions O HTTP does not conform to a recognized standard O HTTP was devised by many different standards organisations Question 17

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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correct answer for Q17
Question 15
In the four layer Internet model IP addressing takes place at which layer?
O Link
O Transport
O Application
O Network
Question 16
HTTP is a stateless protocol. The term "stateless" in this context means:
O It requires information about the user's operating system
O It does not maintain any connection information between transactions
O HTTP does not conform to a recognized standard
O HTTP was devised by many different standards organisations
Question 17
Digital video codecs are generally asymmetrical. What does "asymmetrical" refer to in this context?
O It takes the same time to decode the video as it does to encode it
O It requires information about the file encoding method before download can start
O It takes less time to decode the video than encode it
O It can be encoded in real time
Transcribed Image Text:Question 15 In the four layer Internet model IP addressing takes place at which layer? O Link O Transport O Application O Network Question 16 HTTP is a stateless protocol. The term "stateless" in this context means: O It requires information about the user's operating system O It does not maintain any connection information between transactions O HTTP does not conform to a recognized standard O HTTP was devised by many different standards organisations Question 17 Digital video codecs are generally asymmetrical. What does "asymmetrical" refer to in this context? O It takes the same time to decode the video as it does to encode it O It requires information about the file encoding method before download can start O It takes less time to decode the video than encode it O It can be encoded in real time
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