Friday, 12 April 2013

What is Strong named Assembly in .Net

An assembly which has Three attributes like Name, Version and Public key token value was known as strong named Assemblies.

What is Generic Collection in .Net


Which can store “ n” number of similar type values. This is an extension to the traditional collections. We have the classes again redefined as generic collection classes under Namespace “System.Collectons.Generic”
                        Collections                                              Generic Collectoins
                              Stack                                                             Stack<T>
                              Queue                                                           Queue<T>
                              LinkedList                                                    LInkedList<T>
                              SortedList                                                     SortedList<T>
                              ArrayList                                                       List<T>

What is Hash Table in .Net

An Array or collection to access the values. It provides a key which is the index of the value. Hash table is  a collection under which we can store the values by specifying our own keys.

What is Remoting in .Net


              It was a technology from Microsoft for developing distributed applications replacing traditional DCOM available under COM.
v                         All the distributed technologies speak about the same i.e consuming of libraries present on remote machines. In .net libraries were implemented as Assemblies, where we can consume an assembly residing on local machine by adding its reference. We can now consume Assemblies residing on remote machines also using Remoting.
Developing a Remoting Application : To develop a remoting application first we need to understand various things regarding the process of communication.

What is Data Access Layer in .Net


1  All data source activities must be performed using data access layer. Data source doesn’t mean only Database’s. It also includes XML, strings, text files.

What are the DataAdapter Methods

There are Two types of methods is  Fill() method and another one is Update() Method

What is XML Parsers

The xml Parser classes are used to simplify the process of loading and accessing the xml file.