Interview Questions

A 32 bit processor is faster than a 64 bit processor, 64 bit processors are very commonly used that you can find it easily in any home pc but the main difference is the hardware you are having on your machine. For 32 bits there isn't any need of any wide main bus to carry 32 bits at a time but for 64 bits its must that you should have a wider bus to carry 64bits.

Look for the existence of the following items:

- Generic Data Models

- An Enterprise Data Platform

- Identify the Data Sources

- Selection of a MDM Product

- Implementation of a Customer Master Index or appropriate alternative

.NET Framework is a complete environment that allows developers to develop, run, and deploy the following applications:

 => Console applications
 => Windows Forms applications
 => Windows Presentation Foundation (WPF) applications
 => Web applications (ASP.NET applications)
 => Web services
 => Windows services
 => Service-oriented applications using Windows Communication Foundation (WCF)
 => Workflow-enabled applications using Windows Workflow Foundation (WF)

The simplest DB2 index is the B-tree and the B-tree's top page is called the root page. The root page entries represent the upper range limits of the index and are referenced first in a search. 

 -1 indicates the field is null

 0 indicates the field is not null

 -2 indicates the field is truncated

URI is known as Uniform Resource Identifier as it identifies the resources requested by clients and fetches them from the server. 

The components that are used in URI are as follows:

- http: is the first thing that is used in a URL and it is used to tell what kind of resource that needs to be retrieved over the server.

 This includes the server details and it is itself a protocol known as Hypertext Transfer Protocol (HTTP) that is used to fetch the information. 

- Web browsers sometimes use the secure protocol that is represented using HTTPs used in case of secure transaction over the internet. 

- FTP: is also a protocol that is known as File Transfer Protocol that allows the transfer from a file from local computer to server

Final method is a method defined in the super class with final modifier.

We cannot overriding final method of super class in the sub class.

EX:

 Class Sample {

   final void funOne() {

   }

   void funTwo() {

   }

}

Class Sub extends Sample {

  void funOne() { // overriding is not allowed

  }

  viod funTwo() { //overriding is allowed

  }

}