A pychaitrist gives medicine to treat the patient where as phycho-analyst tries to decide the condition and treat without medication. A pshychiatrist is capable of writing prescription whereas a phycho-analyst may recommand a pshychiatrist.

Uniform resource locator. A standard for writing a textual reference to an arbitrary piece of data in the World Wide Web. A URL looks like this: protocol://host/localinfo where protocol specifies a protocol for fetching the object (such as http or ftp), host specifies the Internet name of the targeted host, and localinfo is a string (often a file name) passed to the protocol handler on the remote host.

A user-defined action described in a portable manner by a tag library descriptor and imported into a JSP page by a taglib directive. Custom actions are used to encapsulate recurring tasks in writing JSP pages.

DDks are device driver kits, which are equivalent to SDKs for writing device drivers. Windows NT includes DDks.

On large strings that need to be formatted according to some length specifications, use wordwrap() or chunk_split().

Yes I have certainly worked on ADO.Net. ADO.net encompasses two groups of classes: content components and managed provider components. The content components include DataSet class and other supporting classes as DataTable, DataRow, DataColumn and DataRelation. The DataSet class is a lightweight cache of a particular database from the data store.  It allows reading and writing of data and schema in XML. ADO.Net involves disconnected datasets because it is geared towards a distributed architecture. All tables and relations in a DataSet are exposed through the DataSet tables and Relations properties.  E.g. Using System; Using System.Data;  DataSet ds = new DataSet("MyDS"); Ds.Tables.Add ("Order"); Ds.Tables["Order"].Columns.Add("OrderNo" Type.GetType("System.Int32"));  The DataSet tightly integrates with XML using the methods WriteXml, ReadXml, WriteXmlSchema and ReadXmlSchema