Question 9578 – Programming

Choose the best matching between the programming styles in Group 1 and their characteristics in Group 2.

      Group-1		        Group-2 
 P. Functional	      1. Command-based, procedural
 Q. Logic	      2. Imperative, abstract data type
 R. Object-oriented   3. Side-effect free, declarative, expression evaluation
 S. Imperative	      4. Declarative, clausal representation, theorem proving

Correct Answer: D

Question 45 Explanation:

P) Functional programming is declarative in nature, involves expression evaluation and side effect free.

Q) Logic is also declarative but involves theorem proving.
R) Object oriented is imperative statement based and have abstract data types.
S) Imperative programs are made giving commands and follow definite procedure.

P – 2, Q – 3, R – 4, S – 1

P – 4, Q – 3, R – 2, S – 1

P – 3, Q – 4, R – 1, S – 2

P – 3, Q – 4, R – 2, S – 1

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