DBMS Questions – Set 8
1. method of Online Analytical Processing stores data in both a relational and a multi
dimensional database.
(A) Hybrid OLAP
(B) Relational OLAP
(C) OLAP
(D) None of the above
Answer
(A)
2. Which SQL statement is used to extract data from a database?
(A) EXTRACT
(B) GET
(C) OPEN
(D) SELECT
Answer
(D)
3. Which of the following is an open standard Application Programming Interface (API) for
accessing a database?
(A) Universal Data Access
(B) Open Database Connectivity
(C) Command Line Interface
(D) Open Data-Link Interface
Answer
(B)
4. Which of the following DBMS provides faster response time and better performance?
(A) Relational Database Management System (RDBMS)
(B) NoSQL DBMS
(C) In-Memory Database Management System (IMDBMS)
(D) None of the above
Answer
(C)
5.Which of the following keyword can be used to return different values?
(A) SELECT
(B) GET
(C) OPEN
(D) DISTINCT
Answer
(D)
6. ______ operator is used to display a record if either the first condition or the second condition
is true.
(A) AND
(B) OR
(C) Both (A) & (B)
(D) None of the above
Answer
(B)
7. ________is suitable for data warehouses that have a large number of similar data items.
(A) Relational Database Management System (RDBMS)
(B) Columnar Database Management system (CDBMS)
(C) In-Memory Database Management System (IMDBMS)
(D) None of the above
Answer
(B)
8. Which of the following is standard interactive and programming language for getting
information from and updating a database.
(A) SQL
(B) PHP
(C) ASP
(D) None of the above
Answer
(A)
9. _______ keyword sorts the record in ascending order by default.
(A) ORDER BY
(B) SORT BY
(C) SORT
(D) None of the above
Answer
(A)
10. Which SQL statement is used to insert new data in a database?
(A) INSERT INTO
(B) ADD NEW
(C) ADD RECORD
(D) None of the above
Answer
(A)
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