The correct answer is: [A]: "data manipulation" .
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Answer:</h2><h2>
Oh yes you can. </h2>
Click slowly twice the folder.
Right click and choose rename.
Answer:
3
Explanation:
= 1 + (int) (4*(63 - 51)/(71-51)))
= 1 + (int) (4*12/20)
= 1 + (int) (48/20)
= 1 + (int)2.4
= 1 + 2
= 3
Answer:
A computer has a memory hierarchy, rather than just a single memory component. The lowest level is some form of secondary storage such as a magnetic disk. The next level is the main memory where a subset of the data from the hard disk is stored temporarily. The cache memory is the next level and uses SRAM to store frequently used data. Finally, the register store variables and temporary results for the current CPU computations.
Answer:
We need 201 Web servers to increase our through put to 7.2 million request per hour.
Explanation:
Given that all server are working in parallel and each server takes 100 μs for each request to process and assign it to a server. Total time taken during assigning process will be

Time taken for 7.2 mil request to process =7.2 sec
Now for our server to handle request, time taken for server to handle a request is 100.1ms and server can handle 35964 request per hour approximately.

Number of server per request
1 server handles35964 request / hour.From this we can find time taken for 7.2mil request/hour
For 7.2mil request

