0
A 'virtual machine' is a software program which emulates another machine type. The virtual machine behaves exactly like the machine it emulates but uses the physical hardware of the machine it is running on. In other words, it translates calls intended for the virtual machine into calls that will execute upon the physical machine, effectively acting as an interpreter between the two machines.
What else can I help you with?
Why cant you use all of your systems memory to run a virtual machine?
You can't use all of your system memory to run a virtual machine because then there wouldn't be enough memory for the Operating System that's running the virtual machine to function. For instance, if you have 4 GB of system memory total, and your operating system needs at least a quarter of that (1 GB) to function, then your virtual machine maximum memory would be 3 GB.
If your Virtual Machine freezes or becomes unresponsive you can restart the Virtual Machine by doing what?
If your Virtual Machine freezes or becomes unresponsive you can restart the Virtual Machine by doing what?
What is the virtual machine system?
Java virtual machine
How to identify if the machine is windows virtual machine or a physical machine?
Know the usage to understand if it is virtual machine or a physical machine.
How do you number of os in virtual machine?
How do you number of OS in virtual machine
When was Parallel Virtual Machine created?
Parallel Virtual Machine was created in 1989.
Why do modern machines consist of multiple levels of virtual machines?
Modern machines do not consist of multiple levels of virtual machines; that is a function of the host operating system's virtual machine manager and its guest operating systems, all of which are implemented through software. The operating system's virtual machine manager exposes one or more virtual machines upon which you can host one or more guest operating systems and their applications. In order to execute compiled Java applications upon one of these guest operating systems you will also need to install the Java virtual machine for that specific operating system. Thus you end up with a Java program executing within a Java virtual machine executing within a virtual machine executing within a virtual machine manager executing upon the physical hardware. The physical hardware itself may be optimised to handle virtual machine managers more efficiently, but the virtual machine manager is a software program; it is not part of the physical machine architecture
A pure virtual function is a virtual function that has?
A pure-virtual function is a function that must be overridden in derived classes. You simply add "=0" to the end of the function declaration. class AbstractClass { public: virtual void DoSomething()=0; // Pure-virtual. };
What can be used to allow each server service to function from a single system while keeping in mind that if one service fails it does not affect the the others?
Create four virtual machines and install the server OS and a service on each virtual machine. In case of a failure, restore the image for the associated virtual machine.
What is the machine system?
Java virtual machine
What is virtual machine concept?
A 'virtual machine' is a software program which emulates another machine type. The virtual machine behaves exactly like the machine it emulates but uses the physical hardware of the machine it is running on. In other words, it translates calls intended for the virtual machine into calls that will execute upon the physical machine, effectively acting as an interpreter between the two machines.
What are the two major classifications for virtual machines?
Virtual machines are divided into two major classifications, based on their use and degree of correspondence to any real machine. They are either a system virtual machine or a process virtual machine.
