UGC NET CSE | December 2014 | Part 3 | Question: 07

Question

Location transparency allows:

I. Users to treat the data as if it is done at one location.

II. Programmers to treat the data as if it is at one location.

III. Managers to treat the data as if it is at one location.

Which one of the following is correct ? 

• A. $I, II$ and $III$ 
• B. $I$ and $II$ only 
• C. $II$ and $III$ only
• D. $II$ only

Answer 1

ans is A all three statements are correct

In distrubuted computer networks, location transparency is the use of names to identify network resources, rather than their actual location. For example, files are accessed by a unique file name, but the actual data is stored in physical sectors scattered around a disk in either the local computer or in a network.

https://www.dlsweb.rmit.edu.au/toolbox/knowmang/content/distributed_sys/transparency.htm