Answer: a)Recursive
Explanation: Recursive DNS( Domain Name System) is the server that support the DNS servers in authority.They help in the management of the load that gets produced by the requests from the user. The load is managed by splitting/distributing so that the website requests becomes supportive and load can be relieved.
Other options are incorrect because they don't revert with the query message for the DNS servers processing .Thus, the correct option is option(a).
Answer:
File Transfer Protocol
Explanation:
In computer networks and data communication, the client- server network architecture is very popular, in this network architecture, bigger computers designated as servers respond to clients request for information (This could be text, programs, graphics numerical data etc.) The File Transfer Protocol shortened as FTP is the standard network protocol that allows the transfer of these files between the clients and servers.
This protocol is build for the client server achitecture and it is the protocol by which files are shared between computers on the internet.
A.keeping track of how much you have spent is simple
Answer:
a.locate
Explanation:
locate utility in Unix is used to quickly return the filepath of the file searched for.find also used to do the same work but it is not as fast as locate.
locate is faster than find because it does not read the filesystem to search the file infact it refers to the database to search the file and produces it's output and the database is created by updatedb command.
1)How many memory cards (how many can you computer hold)
2)Company (some companies run better than others)
3)Amount of memory (xGb)
