Answer / chaitanya

d

What is the general pattern that shows how the various parts of an expression fit together? a) Template b) Pattern c) Match d) Both a & b

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Which enables storage in procedurally indexed places in LISP? a) Defstruct b) Object c) Structure d) None of the mentioned

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Which exploit the fact that lisp forms are just expressions meant to be evaluated? a) List b) Procedure c) Macro d) None of the mentioned

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 What is the output of the given statement in LISP? * (Setf part-bins (make-array ‘(4))) * (setf (aref part-bins 0) ‘nails); * (setf (aref part-bins 1) ‘nuts); * (setf (aref part-bins 2) ‘bolts) * (setf (aref part-bins 3) ‘bike) * (aref part-bins 2) * (setf (aref part-bins 4) ‘car) a) Nails b) Nuts c) 2 d) Error

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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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 Explain what is the importance of the hash table in LISP?

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 What is the output of the given statement? * (defun when-plusp-with-bug (number result); (when (plusp number) result)); * (setf pressure -2) * (when-plusp-with-bug pressure (print ‘alarm)) a) Alarm b) Nil c) Both a & b d) None of the mentioned

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 Explain what is recursion in Prolog?

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 What is the output of the given statement in LISP? * (setf l1 (list ‘a ‘b ‘c)) * (setf l2 (list ‘a ‘b)) * (setf l1 l2) a) A B b) A B C c) B C d) None of the mentioned

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Mention what is Cut (!) in Prolog and what is the advantage of ‘Cut’ and ‘Negation’?

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Which is used to construct new lists by linking the right pointers? a) Links b) List c) Variables d) Right pointers

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 Which hides details behind abstraction boundaries? a) Procedures b) Procedure abstraction c) Recursion d) Both a & b

1 Answers  

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