แบบฝึกหัด

Inspect the connection

Now that you've successfully created the database connection, let's have a closer look at it. With the object con available in your workspace, can you tell which of the following statements is true?

คำแนะนำ

50 XP

คำตอบที่เป็นไปได้

con is an SQLConnection object.

con is a PostgreSQLConnection object.

con is an MySQLConnection object.

con is an NoSQLConnection object.

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}แบบฝึกหัด

คำแนะนำ

คำตอบที่เป็นไปได้

แบบฝึกหัด