Question

Match List-I with List-II:List-I	List-II
(A) Controlled Data Sharing	(I) Same data maintained in different places does not match
(B) Data Isolation	(II) Limited Access given to users
(C) Data Dependence	(III) There is no mapping between two files
(D) Data Inconsistency	(IV) If the structure of a file is changed, all the existing programs accessing that file
also need to be changed

• A. (A) - (II), (B) - (III), (C) - (IV), (D) - (I)
• B. (A) - (II), (B) - (III), (C) - (I), (D) - (IV)
• C. (A) - (IV), (B) - (II), (C) - (III), (D) - (I)
• D. (A) - (III), (B) - (IV), (C) - (I), (D) - (II)

Answer 1

Answer: (A)

(A) - (II), (B) - (III), (C) - (IV), (D) - (I)

Answer 2

Data issues such as inconsistency, isolation, dependence, and sharing are common in file systems.