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When the Java Virtual Machine sees the new operator in a program it instantiates an object for a specified class.?
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∙ 14y ago
Yes.
Wiki User
∙ 14y ago
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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.
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
Does the C plus plus programming language use a virtual machine?
No, it does not. But Microsoft Visual Studio 2008 allows you to connect to a virtual machine and run your projects "sandboxed".
What is the Difference between override and new keyword in C?
An override is the specialisation of a virtual function. The new keyword instantiates an instance of an object in dynamic memory and returns a reference to that object (or null if the object could be instantiated). Both are used in C++, but not C.
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
Can a virtual phone service replace my business's need for a switchboard operator?
Yes a virtual phone service can eliminate a need for a switchboard operator, though make sure that the virtual service offers everything, that a switchboard operator would.
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.
What function OF Virtual Machine?
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 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 is the machine system?
Java virtual machine
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.
How can one get the internet to work on a Windows XP virtual machine?
By installing the network drivers provided by the virtual machine.
Which virtual machine setting will shut down the virtual machine when the host shuts down?
Automatic Stop Action
