Operating System Installation Insights

What is the primary difference between DOS and Non-DOS operating systems?

• DOS is single-user and single-tasking; Non-DOS systems are multi-user and multitasking.

• DOS supports multitasking; Non-DOS systems do not.

• Non-DOS systems are primarily command-line based; DOS is graphical.

• DOS is designed for networked environments; Non-DOS systems are standalone.

Describe the steps involved in manually installing a DOS operating system.

• Running the installation program without partitioning

• Installing from a CD without bootable media

• The steps to manually install a DOS operating system include preparing bootable media, booting from it, running the installation program, partitioning and formatting the hard drive, copying system files, and setting the boot order.

• Copying files directly from a USB without formatting the drive

What are the advantages of using a virtual machine for OS installation?

• Advantages of using a virtual machine for OS installation include isolation, easy testing of multiple OS, simplified snapshots and backups, and no impact on the host system.

• Limited access to system resources

• Slower performance compared to physical installation

• Increased hardware requirements

Explain the process of automatic configuration for a Non-DOS OS.

• The process involves only user input and manual configuration.

• The process involves hardware detection, driver loading, system settings configuration, service initialization, and finalization.

• Automatic configuration is not applicable to Non-DOS OS.

• The process requires a complete system reboot after each step.

What tools are commonly used for creating virtual machines?

• VMware ESXi, Microsoft Hyper-V, Oracle VirtualBox, Amazon EC2, Google Cloud Compute Engine

• Docker Swarm

• Ansible

• Kubernetes

How can you troubleshoot installation issues on a physical machine?

• Check hardware compatibility and ensure all connections are secure.

• Install additional software unrelated to the installation process.

• Ignore error messages and proceed with the installation anyway.

• Restart the machine and try again without checking anything.

What is the role of BIOS in the installation of an operating system?

• BIOS provides internet connectivity for the installation process.

• The BIOS initializes hardware and loads the operating system installer.

• BIOS installs drivers for the operating system automatically.

• BIOS manages user accounts during installation.

List the key differences between VMWare and VirtualBox.

• Key differences include: 1. VMware is commercial; VirtualBox is open-source. 2. VMware offers better performance and scalability. 3. VMware supports more guest OS types. 4. VMware has advanced features like vMotion; VirtualBox has basic features.

• VirtualBox has better performance and scalability.

• VMware only supports Windows guest OS types.

• VMware is free; VirtualBox is commercial.

What file systems are typically used in DOS installations?

• exFAT

• HFS+

• FAT12, FAT16, FAT32

• NTFS

How do you configure network settings in a virtual machine?

• Increase the virtual machine's RAM

• Access VM settings, configure network adapter type, adjust IP/DNS settings, save changes.

• Delete the network adapter

• Change the virtual machine's operating system