During a virtual technical event, a Rowan student located in NJ is introduced to
ID: 3605834 • Letter: D
Question
During a virtual technical event, a Rowan student located in NJ is introduced to another student at a small, unknown college in Switzerland. The Rowan student decides to learn more about the college in Switzerland by going to their website from their laptop. Since this website is rarely visited the DNS query to locate it’s IP address generates an iterative query across the Internet. List the sequence of queries that were involved with providing the students laptop the IP address of the college’s website below. Make sure you correctly identify the server that initiates a query to another server and keep in mind that the order you list any sequence of queries is important. For example: “the student’s laptop queries the local dns server”.
Explanation / Answer
DNS query can be ordered agreeing the way in which a total demand is processed.Generally querys can be named takes after.
1.recursive query
2.iterative query OR Nonrecursive query
3.Inverse query
What is a recursive query?
A recursive query is a sort of query, in which the DNS server, who got your query will do all the activity of bringing the appropriate response, and giving it back to you.During this procedure, the DNS server may likewise querydifferent DNS server's in the web for your sake, for the appropriate response.
What is an iterative or Non-recursive query?
Before starting the clarification for iterative query.An critical thing to note is that, all DNS server's must help iterative(non-recursive)query.In an iterative query, the name server, won't go and bring the total solution for your query, however will give back a referral to different DNS server's, which may have the appropriate response.
a.The laptop IP is verified by the server.
b. The server makes queries on the database to locate the IP address of the University.
c.The server sends a reply to the student with the content of the IP address
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.