GATE Overflow | Programming | Test 1 | Question: 27

Question

Which of the following statements is true regarding C language?

• S1: C is a functional language
• S2: C is a declarative language
• S3: C is a procedural language
• S4: C is a structured language

• A. S1, S2 and S3 only
• B. S2 and S4 only
• C. S2, S3 and S4 only
• D. S1, S3 and S4 only

Comments

I guess they have given so, because  C can be made functional explicitly but this feature is not by default in C. Like, LISP has implicit functional properties.

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@Arjun sir, please check above wiki reference, sir .

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C is procedured , structured language . not functional , declarative

Answer 1

Answer should be D.

http://stackoverflow.com/questions/21978679/is-c-an-imperative-or-declarative-programming-language

http://conal.net/blog/posts/the-c-language-is-purely-functional

Comments

C is not purely functional language as here we dont write program base on functional logic

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@Arjun sir wiki page https://en.wikipedia.org/wiki/Functional_programming says that it is a declarative programming paradigm. So if C is functional then it should be declarative according to this. I am confused.

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Here also C is not in the list of functional programming. More ever the related paradigm to functional programming is given as declarative.
https://en.wikipedia.org/wiki/Comparison_of_programming_paradigms#Main_paradigm_approaches

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Well, it is ambiguous. As per current convention, no one will call C as a functional language. This will never be asked in GATE at least. Is a bad question for GATE.

Answer 2

i think the answer should be (d) s1,s3,s4.

because  c is completly functional and procedure language . And their is also a structure facility .

Answer 3

Ans: D 

for more information visit the link given below

https://stackoverflow.com/questions/21978679/is-c-an-imperative-or-declarative-programming-language