Java SE 11 Developer (1Z0-819) — Question 103

Assuming the user credentials are correct, which expression will create a Connection?

Answer options

• A. DriverManager.getConnection("http://database.jdbc.com", "J_SMITH", "dt12%2f3")
• B. DriverManager.getConnection("jdbc:derby:com")
• C. DriverManager.getConnection("jdbc.derby.com")
• D. DriverManager.getConnection()
• E. DriverManager.getConnection("J_SMITH", "dt12%2f3")

Correct answer: B

Explanation

The correct answer is B because it uses the correct JDBC URL format for a Derby database connection. Option A is incorrect as it uses an HTTP URL, while C lacks the proper JDBC prefix. Option D does not provide any parameters, and E does not contain the required JDBC URL.