7.9.2. Virtual Machines

Try these first

1. 1.

   What is a virtual machine?

   Hint

   Think about how it simulates a computer.

2. 2.

   Name one open-source virtual machine software.

   Hint

   It's a widely used free option.

3. 3.

   What is the main function of a virtual machine?

   • Hiding software
   • Running multiple OS
   • Increasing hardware reliance

   Hint

   Think about the simulation aspect of a VM.

4. 4.

   True or False: VirtualBox is a commercial software.

   • True
   • False

   Hint

   Consider the definition of open-source.

5. 5.

   You have an application that works on Windows but needs to work on Linux for your client. How would you utilize a VM to test this application?

   Hint

   Think about how important testing environments are.

6. 6.

   Discuss the implications of using an outdated VM setup for testing applications in terms of risk management and software performance.

   Hint

   Consider the reliability and security aspects.