Which of the following are classes of JDBC API?a)All of the mentionedb)Blob classc)Types classd)DriverManager classe)Clob class
Question
Which of the following are classes of JDBC API?a)All of the mentionedb)Blob classc)Types classd)DriverManager classe)Clob class
Solution
All of the options mentioned are classes of JDBC API. These include:
a) Blob class: This class provides methods for getting the length of a BLOB (Binary Large Object) value, for materializing a BLOB value on the client, and for determining the position of a pattern of bytes within a BLOB value.
b) Types class: This class provides constants that are used to identify generic SQL types, called JDBC types.
c) DriverManager class: This class manages a list of database drivers. Matches connection requests from the java application with the proper database driver using communication subprotocol. The first driver that recognizes a certain subprotocol under JDBC will be used to establish a database Connection.
d) Clob class: This class provides methods for getting the length of a CLOB (Character Large Object) value, for materializing a CLOB value on the client, and for searching for a position of a pattern within a CLOB value.
So, the answer is a) All of the mentioned.
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