Answer / chaitanya

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Explain what is CLOS in LISP? What are the goals of the common lisp object system?

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Which exploit the fact that lisp forms are just expressions meant to be evaluated? a) List b) Procedure c) Macro d) None of the mentioned

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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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. What is the output of the given statement? * (setf high 98 temperature 102) * (when (> temperature high) (setf high temperature) ‘new-record) * high a) 98 b) 102 c) new d) Error

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Which is used to construct new lists by linking the right pointers? a) Links b) List c) Variables d) Right pointers

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Explain what is a predicate in LISP?

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What is the output of the given statement in LISP? * (setf fact1 ‘(big computers are nice)) * (setf (first fact1) ‘fast) a) Big computers b) Fast c) Big computers are fast d) None of the mentioned

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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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 Which keyword embeds the initial element in an array in LISP? a) Initial b) Initial-content c) Initial-element d) None of the mentioned

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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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Mention what are the three functions required by LISP?

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Explain what is the difference between bagof/3 and setof/3 predicate in Prolog?

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