Answer / chaitanya

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Which forms can be constructed with the same primitives that manipulate lisp expressions? a) Lisp b) Macro c) Procedure d) Defun

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 What is the process of creating new data types in lisp? a) List b) Structures c) Procedures 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)) a) Person :sex female :personality nice b) Person :sex c) Sex:Female d) None of the mentioned

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

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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 are the variables that are bound and that have values assigned to them? a) Data b) Variable c) Parameters d) None of the mentioned

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 What is the output of the given statement in LISP? * (setf abc ‘(a b c) xyz ‘(x y z)) * (setf bc (rest abc)) * bc a) A b) B c) C d) BC

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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)) * (setf (person-surname person-instance-1) ‘winston) a) Winston b) Nil c) T d) Error

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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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