Q.1.
Which driver is efficient and always preferable for using JDBC applications?
Q.2.
Which of the following is used to rollback a JDBC transaction?
Q.3.
Transactions can be described with key properties:-
Q.4.
Which of the following describes the correct sequence of the steps involved in making a connection with a database.
Q.5.
How many JDBC driver types does Sun define?
Q.6.
The JDBC-ODBC bridge is
Q.7.
To run a compiled Java program, the machine must have what loaded and running?
Q.8.
Abbreviate the term UDA?
Q.9.
Which JDBC driver Type(s) can be used in either applet or servlet code?
Q.10.
Which JDBC type represents a "single precision" floating point number that supports seven digits of mantissa?
Q.11.
Where is metadata stored in ORACLE?
Q.12.
What is the correct order to close database resources?
Q.13.
Which of the following is not a valid type of ResultSet?
Q.14.
Which JDBC driver type is the JDBC-ODBC type?
Q.15.
Which of the following is efficient than a statement due to the pre-compilation of SQL?
Q.16.
What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Q.17.
Which methods returns a stream that simply provides the raw bytes from the database without any conversion?
Q.18.
In which of the following type of ResultSet, the cursor can scroll forwards and backwards, and the result set is sensitive to changes made by others to the database that occur after the result set was created?
Q.19.
Which is responsible for getting a connection to the database?
Q.20.
Which JDBC driver Types are for use over communications networks?