Is a matrix that shows the protection level accross several domains.
secret
wikipedia, google, yahoo, facebook, twitter etc...
in main memory
Access memory in system unit
When you don't have any operating system, the computer won't boot. You can only access BIOS setup or your boot-loader. In simple words, you can't do anything with it.
No. Microsoft Access is a database application, not an operating system.
Microsoft access
No. Access is a personal (small-scale) database system.
operating system uses the file system
Linux.
secret
The operating system.
Kernel
The hard drive keeps the operating system. When the computer is on, some of the files get loaded on to the RAM for faster access
single user os are those os where only one user access the resources of the operating system at a time .the resources of operating system 'll not allocate to any other user.multi user operating system is that operating system where the resources of operating system can be accessed by more than one user at a time ,means to say; multi users can access the operating system simultaniously or any other way.network user operating system is also the multi user operating system but the different is that the users are geographically remote user connected through a network media but share the same capy of operating system
wikipedia, google, yahoo, facebook, twitter etc...
Windows Server 2008