JAVA DATABASE CONNECTIVITY

Front

Benefit of using JDBC in a Java application?

Back

All of the above

Front

In JDBC, which interface is used to establish a connection with a database?

Back

Connection

Front

Which method is used to execute SQL statements in JDBC? Options: executeQuery(), executeUpdate(), execute(), executeBatch()

Back

execute()

Front

What does the acronym "CRUD" stand for in the context of database operations?

Back

Create, Retrieve, Update, Delete

Front

How can you retrieve data from a ResultSet object in JDBC?

Back

Using the get() methods

Front

Which statement is used to insert data into a database using JDBC?

Back

INSERT INTO

Front

What is the purpose of using a PreparedStatement in JDBC?

Back

To improve performance by precompiling SQL statements

Front

What is the role of a ResultSetMetaData object in JDBC?

Back

It provides metadata about the ResultSet object, such as column names and types.

Front

Which of the following is NOT a type of JDBC driver? Type 1, Type 2, Type 3, Type 4

Back

Type 4

Front

How can you handle transactions in JDBC?

Back

All of the above