Answer / chaitanya

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 Which is the primitive that creates new structure types in LISP? a) Defnum b) Deftype c) Defstruct d) None of the mentioned

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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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Which creates reader procedures for getting things out of an instance fields? a) Structure in LISP b) Defstruct c) Class d) Object

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 What is the output of the given statement? * (evenp (* 10 8 6 4 2)) a) T b) F c) NIL d) All of the mentioned

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 What is the output of the following statement? * ( first (rest (first ‘((a b) (c d))))) a) a b) b c) c d) d

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Explain what is LISP constants?

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What is the output of the given statement? * (defclass article() ((title :accessor article-title :initarg :title) (author :accessor article-author :initarg :author))) * (defclass computer-article (article) ()) * (defclass business-article (article) ()) * (defclass political-article (article) ()) * (setf articles (list (make-instance ‘business-article :title “Memory Prices down”))) a) Business article b) Political article c) Business article

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 What should be used with structure names with a combination? a) Make- b) Make c) Create d) Deploy

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Explain what is slot and what are the most commonly used slot options?

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

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 Which keyword is used to construct an array in LISP? a) Array b) Make-array c) Bins d) Make

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What is the output of the following statement? * (defun (input-list) (if (endp input-list) nil (cons ( (first input-list)) ( (rest input-list))))) a) Procedure b) Transforming c) Input d) Error

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