$1$ It is fairly common for a three$-$tier client$/$server configuration to utilize both an Internet network and a LAN network.

True

A data warehouse only contains detail and summary internal data from within an organization.

An XSL file contains XML type tags and HTML tags.

True

A stored procedure is executed when some event in the database occurs.

A stored procedure in a database consists of both $3$GL statements and SQL statements.

True

Each different Relational DBMS has its own unique ODBC driver.

When processing a set of records with a $3$GL language, the program must move forward through the data one record at a time.

ODBC and JDBC perform the same service for data access.

True