Answer / chaitanya

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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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 What is the output of the following statement? * (+ 3.14 2.71) a) 3.14 b) 2.71 c) 5.84 d) 5.85

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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 process of reserving a place in computer memory to store a value for a symbol? a) Storing b) Ranging c) Binding d) None of the mentioned

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 Which can be represented in bytes in LISP? a) Boxes and pointers b) Lists c) Lisp d) None of the mentioned

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

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 What is the output of the given statement in LISP? * (setf bins (make-array 4 :initial-element ‘e)) * (aref bins 0) a) E b) 0 c) 4 d) None of the mentioned

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What is the output of the following statement? * (setf p .6) * (cond ((> p .75) ‘very-likely)((> p .5) ‘likely)((> p .25) ‘unlikely)(t ‘very-unlikely)) a) Very-likely b) Likely c) Unlikely d) Very-unlikely

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What is the output of the following statement? * (defun book-author (book) (second book)) * (setf book-example-1 ‘((Artificial Intelligence) (Patrick) (Technical AI))) * (book-author book-example-1) a) Artificial Intelligence b) Patrick c) Technical AI d) None of the mentioned

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Which checks the evaluated key form against the unevaluated keys using EQL? a) COND b) CASE c) NIL d) SETF

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

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