Answer / chaitanya

For defining functions, macro named defun is used, it needs three arguments
• Name of the function
• Parameters of the function
• Body of the function

What is the output of the given statement? * (defstruct person (sex nil) (personality ‘nice)) * (setf person-instance-1 (make-person)) * (setf person-instance-2 (make-person :sex ‘female)) * (person-p ‘(this is a list — not a person instance)) a) Female b) Nice c) T d) Nil

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 Explain what is SWI-Prolog?

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 What is the output of the following statement? * (+ 3.14 2.71) a) 3.14 b) 2.71 c) 5.84 d) 5.85

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Which has a template that calls for particularly peculiar argument evaluation? a) COND b) Consequent c) Trigger d) Sphere

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 Explain what is prolog programming language? What is it based on?

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What is the output of the following statement? * (defun make (title author) (list (list ‘title title) (list ‘author author))) * (setf book (make ‘(Common Lisp) ‘(Guy steele))) a) Common Lisp b) Guy steele c) Make d) ((TITLE (COMMON LISP)) (AUTHOR (GUY STEELE)))

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 What is the output of the following statement? * ‘(first (first (rest (rest ((a b) (c d) (e f)))))) a) a b) b c) ab d) (FIRST (FIRST (REST (REST ((A B) (C D) (E F))))))

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Explain with an example what is “Setof” predicate in Prolog?

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Mention how many types of variables available is LISP? Explain what are the variables that are bound, and that have values assigned to them?

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 What is the process of reserving a place in computer memory to store a value for a symbol? a) Storing b) Ranging c) Binding d) None of the mentioned

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Which is present in the writer procedure for arrays in LISP? a) Setf b) Aref c) Fref d) Both a & b

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 What is the output of the given statement? * (defstruct circle (radius 0)) * (defun area (figure) (cond ((circle-p figure) (* pi (expt (circle-radius figure) 2))))) * (setf circle (make-circle :radius 11)) * (area circle) a) 44 b) 380 c) 382 d) 380.132

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