engineering recuitment NIELIT Scientific Assistant Mock Test 2025 DBMS Query Language Relational Algebra
Match the following:
|
List-1 |
List-2 |
|
A. Relational Algebra |
I. Non-procedural Query Language |
|
B. Relational Calculus |
II. Procedural Query Language |
|
C. Generalization |
III. Top-Down Approach |
|
D. Specialization |
IV. Bottom-Up Approach |
1
(A) - (II), (B) - (I), (C) - (III), (D) - (IV)
2
(A) - (II), (B) - (I), (C) - (IV), (D) - (III)
3
(A) - (I), (B) - (II), (C) - (IV), (D) - (III)
4
(A) - (II), (B) - (IV), (C) - (III), (D) - (I)