What is GUID , why we use it and where
Answer / kirti
GUID :-- GUID is Short form of Globally Unique Identifier, a unique 128-bit number that is produced by the Windows OS or by some Windows applications to identify a particular component, application, file, database entry, and/or user. For instance, a Web site may generate a GUID and assign it to a user's browser to record and track the session. A GUID is also used in a Windows registry to identify COM DLLs. Knowing where to look in the registry and having the correct GUID yields a lot information about a COM object (i.e., information in the type library, its physical location, etc.). Windows also identifies user accounts by a username (computer/domain and username) and assigns it a GUID. Some database administrators even will use GUIDs as primary key values in databases.
GUIDs can be created in a number of ways, but usually they are a combination of a few unique settings based on specific point in time (e.g., an IP address, network MAC address, clock date/time, etc.).
Is This Answer Correct ? | 0 Yes | 0 No |
What type of filter does outputcacheattribute class represents?
Can we add constraints to the route? If yes, explain how we can do it?
How can we determine action invoked from HTTP GET or HTTP POST?
how do you truncate a table using entity data model?
Can I remove .net framework?
What is layout in mvc?
Is .net framework dead?
What is basic authentication in web api?
what are partial classes?
12 Answers Digimaker, HP, N Tech, TCS,
What does assemblyinfo.cs file consists of ?
1 Answers Accenture, BirlaSoft,
About Assembly in .NET, types of assemblies, their difference, How to register into GAC. How to generate the strong names & its use ?
6 Answers Infosys, Microsoft, MMTS,
List out few different return types of a controller action method?