Advanced Topics in DBMS Questions and Answers

Multiple Choice Questions and Answers

Question 1 : A database system that can make deductions based on facts and rules is known as 

(a) Digital library
(b) Multimedia database
(c) Deductive database
(d) None of the above

Answer : (c)

Question 2 : Deductive database use a language

(a) C
(b) PERL
(c) Datalog
(d) None of the above

Answer : (c)

Question 3 : Which is true for deductive databases

(a) Deductive databases = Logic programming + Relational Databases
(b) Deductive databases = Logic programming – Relational Databases
(c) Deductive databases = Logic programming * Relational Databases
(d) None of the above

Answer : (a)

Question 4 : Logic programming performs :

(a) Set-oriented processing
(b) Tuple-oriented processing
(c) Table oriented processing
(d) None of the above

Answer : (b)

Question 5 : Which of the following has a centralized manager – 

(a) Databases
(b) Digital libraries
(c) Records
(d) None of the above

Answer : (a)

DBMS Questions and Answers