Question { 22893 }

what is DNS & Active diretory ?

Answer

hiiiiiiiiii
friends its simple
Dns mean domain Name System
work : You Can find A system with his name (Other wise u
dont know Syetm IP address you can find with his Name and
you can access)


Active diretory : Active directory is a services which
store information about users and network resources.where
resources means users,group,ou etc.
Active Directory during the instalation by default two
foulder created--NTDS &SYSVOL.

How to Sate Active directory :
Start-Run-DCPROMO the DCPROMO its a command of Active
directory
thanx have a nise day
All the best

Question { 51244 }

How many Layers in Network Layer ?

Answer

1.Physical Layer
2.Data Link Layer
3.Network Layer
4.Transport Layer
5.Session Layer
6.Presentation Layer
7.Application Layer