CS508 Quiz 4

Q1. PROLOG supports the __________ programming paradigm.

1. Declarative
2. Object Oriented
3. Functional
4. Aspect Oriented

Correct answer: Declarative

Q2. Which of the following are the types of constants in PROLOG?

1. single and decimal
2. float and numbers
3. atoms and numbers
4. short and char

Correct answer: atoms and numbers

Q3. All the variables in PROLOG clauses/predicates are:

1. Global
2. Generic
3. Strongly typed
4. Local

Correct answer: Local

Q4. The function that is used to remove all properties of a symbol in LISP is:

1. NULLP
2. remprop
3. REMOVE
4. terminate-all

Correct answer: remprop

Q5. While eliminating repeated elements of list in PROLOG, each element should be replaced with:

1. Previous element
2. Next element
3. Single copy of the same element
4. Blank space

Correct answer: Single copy of the same element

Q6. Which of the following function is used in LISP to see all properties of a symbol?

1. get
2. symbol-plist
3. enlist
4. defun

Correct answer: symbol-plist

Q7. In a PROLOG program, the names of all relationships and objects must begin with:

1. Dollar sign ($)
2. Uppercase letter
3. Lowercase letter
4. Underscore

Correct answer: Lowercase letter

Q8. How many times the value of a PROLOG variable can be changed after first assignment?

1. Many times
2. Once
3. Twice
4. Zero (Can not be changed)

Correct answer: Zero (Can not be changed)

Q9. Which of the following statement of LISP creates an array of size 5?

1. (setf (make-array ‘(5)))
2. (setf linear-array (make-array ‘(5)))
3. (make linear-array (5))
4. (setq linear-array (array ‘(5)))

Correct answer: (setf linear-array (make-array ‘(5)))

Q10. Following statement in PROLOG is considered as ______________________. "relieves(penicilline, pneumonia)"

1. Fact
2. Constant
3. Variable
4. Rule

Correct answer: Fact