Question 21 :
What is inheritance ?
Inheritance is a method by which properties and methods of an existing object are automatically passed to any object derived from it.
Question 22 :
What are the two components of ODBC ?
1. An ODBC manager/administrator and
2. ODBC driver.
Question 23 :
What is the function of a ODBC manager ?
The ODBC Manager manages all the data sources that exists in the system.
Question 24 :
What is the function of a ODBC Driver ?
The ODBC Driver allows the developer to talk to the back end database.
Question 25 :
What description of a data source is required for ODBC ?
The name of the DBMS, the location of the source and the database dependent information.