Answer / chaitanya

LISP is used for Artificial Intelligence for following reasons
• It supports the symbolic programming, and old AI was based on symbols
• LISP is powerful. The code or data distinction is weaker, so it feels more extensible than other programming languages which make it feels like a domain specific language
• It is an excellent prototyping tool and good at tackling problems

How many types of variables are available in lisp? a) 1 b) 2 c) 3 d) 4

1 Answers  

---

Which is used to represent the prompt in lisp? a) # b) $ c) & d) *

1 Answers  

---

Which abstractions have a prescribed behavior? a) Auxiliary procedures b) Procedure abstraction c) Primary procedures d) None of the mentioned

1 Answers  

---

 What is the output of the given statement in LISP? * (Setf part-bins (make-array ‘(4))) a) #Done b) #4 c) #(0 0 0 0) d) None of the mentioned

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)) * (person-p ‘(this is a list — not a person instance)) a) Female b) Nice c) T d) Nil

1 Answers  

---

---

Explain what is Local Variables?

1 Answers  

---

Which makes it possible to define generic functions? a) Lisp b) CLOS c) Class d) Object-Oriented programming

1 Answers  

---

 Explain why matching variable is important in Prolog? What is the method to match variables?

1 Answers  

---

Mention what are the three functions required by LISP?

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)) a) Person :sex female :personality nice b) Person :sex c) Sex:Female d) None of the mentioned

1 Answers  

---

 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

1 Answers  

---

 How the clause is called if it contains a test, as well as zero or more additional forms in LISP? a) Conditional b) Consequents c) Clause d) None of the mentioned

1 Answers  

---