Answer / chaitanya

In LISP, a symbol represents a data-objects. It consists of component called Property list or plist. LISP enables to assign properties to symbols. A property list is executed as a list within an even numbers of elements.

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

1 Answers  

---

What is meant by collection of methods the same name? a) Lisp class b) Class c) Generic function d) None of the mentioned

1 Answers  

---

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

0 Answers  

---

Name the sector where prolog programming language is used?

1 Answers  

---

Which is present in the writer procedure for arrays in LISP? a) Setf b) Aref c) Fref d) Both a & b

1 Answers  

---

---

 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

1 Answers  

---

Mention how many types of variables available is LISP? Explain what are the variables that are bound, and that have values assigned to them?

1 Answers  

---

 What is the output of the following statement? * (cdr ‘(a b c)) a) a b) B c) (B C) D) None of the mentioned

1 Answers  

---

Which has a template that calls for particularly peculiar argument evaluation? a) COND b) Consequent c) Trigger d) Sphere

1 Answers  

---

 What is the output of the following statement? * (setf breakfast ‘(eggs bacon toast tea)) * (cond ((> (length breakfast) 10) ‘glutton) ((not (endp breakfast)) ‘normal)(t ‘anorexic)) a) Anorexic b) Breakfast c) Eggs d) Normal

1 Answers  

---

 Explain where you use + operator in Prolog?

1 Answers  

---

 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

1 Answers  

---