Answer / chaitanya

setq is used to set variables in LISP.

 What is the output of the given statement? * (setf pressure 3) * (when-plusp pressure (print ‘alarm)); a) Alarm b) Alarm Alarm c) 1 d) Nil

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Explain what is the difference between bagof/3 and setof/3 predicate in Prolog?

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 In “cuts” what is the Parent goal in Prolog?

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 Which process helps to build large and complicated programs in LISP? a) Macros b) Procedure abstraction c) Defun d) None 

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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 should be used with structure names with a combination? a) Make- b) Make c) Create d) Deploy

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What is the difference between the appearance of macro and ordinary definition in LISP? a) Argument list b) Reture value c) Just the defining keyword d) None of the mentioned

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What will happen if the value of all the test-forms are nil? a) Nothing b) COND form is nil c) Both a & b d) None of the mentioned

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Which is a string of boxes linked by arrow like pointers in LISP? a) Lisp b) List c) Variables d) Pointers

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Explain what is backtracking in Prolog?

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 Why in prolog it is said that Program and Data are the same thing?

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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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