For which three objects must a vendor provide implementations in its JDBC driver?
A.
Time
B.
Date
C.
Statement
D.
ResultSet
E.
Connection
F.
SQLException
G.
DriverManager
Explanation:
Database vendors support JDBC through the JDBC driver interface or through the ODBC
connection. Each driver must provide implementations of java.sql.Connection, java.sql.Statement,
java.sql.PreparedStatement, java.sql.CallableStatement, and java.sql.Re sultSet. They must also implement
the java.sql.Driver interface for use by the generic java.sql.DriverManager interface.
C D E
C.
Statement
D.
ResultSet
E.
Connection
C, D, E
JDK contains four interfaces: Driver, Connection, Statement, ResultSet
Each JDBC is providing an own implementation for these interfaces.