IBM DB2 is a family of database server products developed by IBM. These products all support the
relational model, but in recent years some products have been extended to support object-relational features
and non-relational structures, in particular XML. DB2 can be administered from either the command-line or a GUI.
The command-line interface requires more knowledge of the product but can be more easily scripted and automated.
The GUI is a multi-platform Java client that contains a variety of wizards suitable for novice users. DB2 supports
both SQL and XQuery. DB2 has native implementation of XML data storage, where XML data is stored as XML (not as
relational data or CLOB data) for faster access using XQuery.
You have gone through all the training and reading material, since you decided to choose your career. This might have given you initial understanding about the procedures and techniques and you are even able to pass your certification as well ...