the space marhines
difference between layered and kernel base approach in OS structure
Operating System Zoo is a website that hosts disk images of free an open-source operating systems for use in virtual machines and emulators.
Those may be operating systems of automated machines.
Many operating systems now can run on standalone computers and also on networked computers. Standalone or generic operating systems are the ones which run on standalone computers like Windows operating system running on a PC. Network operating systems are the ones which run on a server and can be accessed through client machines connected on the network. e.g. Solaris or Linux running on a server can be used as network operating systems. Even there are Windows server operating systems which can be used by clients connected on the network. ILYAS MAHIDA
On a computer network, operating systems communicate with each other. In a distributed operating system, a single OS is communicating with itself across multiple machines.
difference between layered and kernel base approach in OS structure
Linux is a monolithic kernel. Some operating systems with a microkernel use Linux as a process for providing drivers, but this is irrelevant to mainstream Linux.
Operating System Zoo is a website that hosts disk images of free an open-source operating systems for use in virtual machines and emulators.
Those may be operating systems of automated machines.
Yes, most machines with built-in computers that perform a sequence of tasks in a precise amount of time require a real-time operating system ( or RTOS ).
Nope - they are two entirely different machines, running different operating systems.
Boot menu allows you to choose programs/operating systems/program blocks to load. For instance, if you have two operating systems on your computer (not applicable for virtual machines) the boot menu allows you to choose OS to work with.
Many operating systems now can run on standalone computers and also on networked computers. Standalone or generic operating systems are the ones which run on standalone computers like Windows operating system running on a PC. Network operating systems are the ones which run on a server and can be accessed through client machines connected on the network. e.g. Solaris or Linux running on a server can be used as network operating systems. Even there are Windows server operating systems which can be used by clients connected on the network. ILYAS MAHIDA
On a computer network, operating systems communicate with each other. In a distributed operating system, a single OS is communicating with itself across multiple machines.
Yes, but only one can be in control of the system. When a choice of operating systems exist, you typically choose the controlling operating system via a boot menu at startup. To switch to another operating system, you must restart the system. It is possible to run two or more operating systems at the same time via virtual machines. A virtual machine is a software program that emulates a real computer. However, operating systems within a virtual machine have no direct control over the physical machine which is always under the direct control of the one operating system chosen at startup. Virtual machine operating system calls are routed to the virtual machine software which must translate the call to invoke the appropriate system function of controlling operating system. As a result, virtual machines perform extremely poorly compared to the physical machines within which they operate.
Virtual operating system
Operating systems supervise the low-level operations of the hardware of the machines they run on. They make use of CPU features, such as privilege levels and dynamic address translation, which exist primarily to support the operating system. As a result, operating systems are inherently architecture-dependent.