Match the following database terms to their functions:List-I List-II(a) Normalization (i) Enforces match of primary key to foreign key(b) Data Dictionary (ii) Reduces data redundancy in a database(c) Referential Integrity (iii) Define view(s) of the database for particular user(s).(d) External Schema (iv) Contains metadata describing database structure.Codes: (a) (b) (c) (d)

Question

Match the following database terms to their functions:List-I                                                List-II(a) Normalization                     (i) Enforces match of primary key to foreign key(b) Data Dictionary                  (ii) Reduces data redundancy in a database(c) Referential Integrity           (iii) Define view(s) of the database for particular user(s).(d) External Schema               (iv) Contains metadata describing database structure.Codes:      (a)   (b)   (c)    (d)

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(ii)   (iv)   (iii)   (i)

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(iv)   (iii)   (i)   (ii)

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(ii)    (iv)   (i)   (iii)

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(iv)   (iii)   (ii)   (i)

1.	Match the following database terms to their functions:List-I List-II(a) Normalization (i) Enforces match of primary key to foreign key(b) Data Dictionary (ii) Reduces data redundancy in a database(c) Referential Integrity (iii) Define view(s) of the database for particular user(s).(d) External Schema (iv) Contains metadata describing database structure.Codes: (a) (b) (c) (d)
A.	(iv) (iii) (i) (ii)
B.	(ii) (iv) (i) (iii)
C.	(ii) (iv) (iii) (i)
D.	(iv) (iii) (ii) (i)
Answer» C. (ii) (iv) (iii) (i)

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