Mastering VirtualBox Concepts

What is the first step to install VirtualBox on a Windows machine?

• Install VirtualBox directly from the Microsoft Store.

• Download the VirtualBox installer from the official Oracle website.

• Use a third-party software manager to download VirtualBox.

• Run a command prompt to install VirtualBox.

Which operating systems can VirtualBox run as guest machines?

• Windows, Linux, macOS, Solaris, and others.

• Chrome OS

• FreeBSD

• Android

What is the purpose of creating a virtual machine in VirtualBox?

• To enhance the graphics performance of applications.

• To increase the speed of the host operating system.

• To run multiple operating systems and applications in an isolated environment.

• To create backups of physical machines.

How do you allocate RAM to a virtual machine in VirtualBox?

• Modify the 'Network Adapter' settings to allocate more RAM.

• Change the 'Processor' count in the 'System' settings.

• Adjust the 'Base Memory' in the 'System' settings of the virtual machine.

• Increase the 'Video Memory' in the 'Display' settings.

What networking mode allows a virtual machine to access the host's network?

• Internal networking

• Host-only networking

• NAT networking

• Bridged networking

What is the difference between NAT and Bridged networking in VirtualBox?

• NAT allows VMs to communicate directly with each other, while Bridged networking isolates them.

• Bridged networking uses the host's IP for internet access, while NAT does not.

• NAT provides internet access through the host's IP, while Bridged networking gives VMs their own IPs on the local network.

• NAT requires a static IP for each VM, while Bridged networking does not.

How can you share a folder between the host and a virtual machine?

• Install a separate file-sharing application.

• Use a USB drive to transfer files.

• Configure shared folders in the virtualization software settings.

• Change the virtual machine's network settings.

What file format is used for VirtualBox virtual hard disks?

• VMDK

• QCOW2

• VDI

• VHD

How do you start a virtual machine after creating it in VirtualBox?

• Double-click the VM icon on the desktop.

• Open the command line and type 'launch VM'.

• Right-click the VM and select 'Run'.

• Select the VM and click 'Start' in VirtualBox Manager.

What is the function of the VirtualBox Extension Pack?

• The VirtualBox Extension Pack is used to uninstall VirtualBox.

• The VirtualBox Extension Pack is a game development tool.

• The VirtualBox Extension Pack is a type of antivirus software.

• The VirtualBox Extension Pack enhances VirtualBox functionality with additional features.