Welcome to DataBase Quiz, Intermediate Level !!

Question 1. Which of the following correctly describe the sequence of the DBMS operational process?

User issues request -> DBMS retrieves relevant mappings and executes the request DBMS intercepts the request DBMS presents the request to the user.

User issues request -> DBMS intercepts the request DBMS retrieves relevant mappings and executes the request DBMS presents the request to the user.

User issues request -> DBMS retrieves relevant mappings and executes the request DBMS presents the request to the user DBMS intercepts the request.

None of the above

Question 2. In your program you want to use the JDBC-ODBC Bridge driver. What code do you use?

Class.callName("sun.jdbc.odbc.JdbcOdbcDriver");

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Class.callfunc("JdbcOdbcDriver");

Class.Name.init("sun.jdbc.odbc.JdbcOdbcDriver");

Question 3. A transparent DBMS

can not hide sensitive information from users

keeps its logical structure hidden from users

keeps its physical structure hidden from users

both b and c

Question 4. The ascending order of a data hirerchy is:

bit-byte-record-field-file-database

byte-bit-field-record-file-database

bit-byte-field-record-file-database

bit-byte-file-record-field-database

Question 5. In the DBMS approach, application programs perform the

storage function

processing functions

access control

none of the above

Question 6. What will be the output of the following statement? SELECT CAST(-1 AS SMALLDATETIME)

1900-01-01 00:00:00.000

1899-01-01 00:00:00.000

1752-01-01 00:00:00.000

The system will generate an error

Question 7. The management information system (MIS) structure with one main computer system is called a

hierarchical MIS structure

distributed MIS structure

centralized MIS structure

decentralized MIS structure

Question 8. A file produced by a spreadsheet

is generally stored on disk in an ASCII text fromat

can be used as is by the DBMS

both a and b

none of the above

Question 9. Which of the following is NOT a valid description of the public role?

The public role captures all default permissions for users in a database.

The public role cannot be dropped.

The public role is contained in every database, including msdb, tempdb, model, and all user databases except in the master database for security purposes.

The public role cannot have users, groups, or roles assigned to it.

Question 10. Which is the make given to the database management system which is able to handle full text data, image data, audio and video?

full media

graphics media

multimedia

hypertext