Answer / chaitanya

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 What is the output of the following statement? *(setf thing ‘sphere r 1) * (cond ((eq thing ‘circle) (* pi r r)) ((* 4 pi r r))) a) 10.566 b) 11.5683 c) 12.56637 d) 13

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Explain what is Local Variables?

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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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 How data types are categorized in LISP?

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Explain what is LISP constants?

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 Which process helps to build a large and complicated programs in LISP? a) Abstraction b) Mapping c) Data abstraction 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 is used to define macro procedures in LISP? a) Defun b) Demacro c) Defmacro d) None of the mentioned

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 Mention what are the two pre-defined packages used in LISP?

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

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