UGC-NET | UGC NET CS 2014 Dec – III | Question 7

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: (A)
Explanation: In distributed databases, 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.
All statement are correct.
So, option (A) is correct.
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