Answer / chaitanya

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 Explain what is recursion in Prolog?

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What is the output of the following statement? * (setf thing ‘point r 1) * (case thing (circle (*pi r r))(sphere (* 4 pi r r))) a) 1 b) 12.56637 c) NIL d) T

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Mention what are the three functions required by LISP?

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 Which can build new lists by depositing pointers in free boxes? a) Do b) Dobuild c) Cons d) None of the mentioned

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Which abstractions have a prescribed behavior? a) Auxiliary procedures b) Procedure abstraction c) Primary procedures d) None of the mentioned

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 What is the output of the following statement? * (setf x ‘outside) * (let ((x ‘inside) (y x)) (list x y)) a) Outside b) Inside c) Inside Outside d) Outside Inside

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 Which notation facilitates uniformity in lisp? a) Prefix b) Postfix c) Infix d) None of the mentioned

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How many types of variables are available in lisp? a) 1 b) 2 c) 3 d) 4

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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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Which makes it possible to define generic functions? a) Lisp b) CLOS c) Class d) Object-Oriented programming

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Which keyword is used to define macro procedures in LISP? a) Defun b) Demacro c) Defmacro d) None of the mentioned

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Which is used to build the lisp procedures?

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