Answer / chaitanya

The two pre-defined packages in LISP are
• Common Lisp: It contains symbols for all the functions and variables defined
• Common Lisp User: It uses the common-lisp package and all other packages with editing and debugging tools

 How data types are categorized in LISP?

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Pick out the correct statement about macro. a) Macro is dependant. b) Macro is interoperable c) Macro is complex d) Macro deserve their own file

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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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Explain what is LISP constants?

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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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 What is the output of the following statement in LISP? * (setf thing ‘point r 1) * (case thing (circle (*pi r r))(sphere (* 4 pi r r)) (otherwise 0)) a) 1 b) 0 c) 12.566 d) None of the mentioned

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Which creates reader procedures for getting things out of an instance fields? a) Structure in LISP b) Defstruct c) Class d) Object

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 How many items are available in mapping primitives are there? a) 3 b) 4 c) 5 d) 6

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 Which primitive removes all but the last element from the list? a) Last b) First c) Remove d) Revoke

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 What is the output of the following statement? * (setf meals ‘(breakfast lunch tea dinner)) * (cons (first meals) (last meals)) a) Breakfast b) Lunch c) Dinner d) Both a & c

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Which is used to seperate the abstraction layers? a) Abstraction boundaries b) Data c) Procedure d) All of the mentioned

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Mention why you have to use “is” instead of “=” in Prolog when it comes to applying calculation logic?

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