Virtualization Concepts | Operating System

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May 05, 2022
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  1. 1. What is Virtualization?

    1. Creating physical environment on hardware side.
    2. To create a virtual version of a device or resource, such as a server, storage device, network or even an operating system where the framework divides the resource into one or more execution environments.
    3. Remote connection
    4. To create logical connection with OS
    Show Answer
    Answer :     Option ( b )

  2. 2. What is a Virtual Machine?

    1. Manufacture by Apple
    2. A machine with virtualization software can host numerous applications, including those that run on different operating systems, on a single platform
    3. One type of cloud application
    4. None
    Show Answer
    Answer :     Option ( b )

  3. 3. What is the benefit of virtualization?

    1. Faster provisioning of applications and resources.
    2. Reduced capital and operating costs.
    3. Increased IT productivity, efficiency, agility and responsiveness.
    4. All of Above
    Show Answer
    Answer :     Option ( d )

  4. 4. Guest OS installed using _____

    1. Virtualization Applications
    2. VMWare
    3. Virtual Box
    4. Hyper-V
    Show Answer
    Answer :     Option ( a )

  5. 5. Full form of VMM

    1. Virtual Machine Monitor
    2. Virtual Mode Machine
    3. Virtual Machine Mode
    4. Virtual Mode Monitor
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    Answer :     Option ( a )

  6. 6. Virtual machine supporting multiple operating systems simultaneously on a single hardware platform. True or False

    1. TRUE
    2. FALSE
    Show Answer
    Answer :     Option ( a )

  7. 7. Guest OS running on top of Host OS using Virtual Applications.

    1. TRUE
    2. FALSE
    Show Answer
    Answer :     Option ( a )

  8. 8. Types of OS Virtualization?

    1. Linux and Windows OS Virtualization
    2. Mac Virtualization
    3. Android Virtualization
    4. None
    Show Answer
    Answer :     Option ( a )

  9. 9. Types of Disks in OS Virtualization?

    1. Only Public
    2. Only Private
    3. Only shared
    4. Private and shared
    Show Answer
    Answer :     Option ( d )

  10. 10. Which of the following is another name for the system virtual machine?

    1. Hardware Virtual Machine
    2. Software Virtual Machine
    3. Real Machine
    4. None
    Show Answer
    Answer :     Option ( a )

  11. 11. Which of the following provide system resource access to virtual machines?

    1. VMM
    2. VMC
    3. VNM
    4. ALL of Above
    Show Answer
    Answer :     Option ( a )

  12. 12. Which is the correct one?

    1. Virtual machines provide the capability of running multiple machine instances, each with their own operating system
    2. Virtual machines provide the capability of running multiple machine instances, each with their own operating system
    3. The downside of virtual machine technologies is that having resources indirectly addressed means there is some level of overhead
    4. All of Above
    Show Answer
    Answer :     Option ( d )

  13. 13. An operating system running on a Type ______ VM is full virtualization.

    1. 1
    2. 2
    3. 3
    4. ALL
    Show Answer
    Answer :     Option ( a )

  14. 14. Xen is used by Amazon Web Services to provide Amazon Machine Instances (AMIs).

    1. TRUE
    2. FALSE
    Show Answer
    Answer :     Option ( a )

  15. 15. Which of the following is Type 1 Hypervisor?

    1. Wind River Simics
    2. Virtual Server 2005 R2
    3. KVM
    4. LynxSecure
    Show Answer
    Answer :     Option ( d )

  16. 16. Which of the following will be the host operating system for Windows Server?

    1. VirtualLogix VLX
    2. Microsoft Hyper-V
    3. Xen
    4. All
    Show Answer
    Answer :     Option ( b )

  17. 17. Type 2 virtual machines are installed over a host operating system.

    1. TRUE
    2. FALSE
    Show Answer
    Answer :     Option ( a )

  18. 18. Type 2 Virtual Machine Monitors are Containers, KVM, Microsoft Hyper V and Parallels Desktop for Mac.

    1. TRUE
    2. FALSE
    Show Answer
    Answer :     Option ( a )

  19. 19. Which of the following type of virtualization is found in hypervisor such as Microsoft’s Hyper-V?

    1. Paravirtualization
    2. Full virtualization
    3. Emulation
    4. None
    Show Answer
    Answer :     Option ( a )

  20. 20. In a ____________ scheme, the VM is installed as a Type 1 Hypervisor directly onto the hardware.

    1. Paravirtualization
    2. Full virtualization
    3. Emulation
    4. None
    Show Answer
    Answer :     Option ( b )

  21. 21. Which of the following operating system support operating system virtualization?

    1. Windows NT
    2. Sun Solaris
    3. Windows XP
    4. Compliance
    Show Answer
    Answer :     Option ( a )

  22. 22. _________ is used by Amazon Web Services to store copies of a virtual machine.

    1. AMI
    2. EMI
    3. IMI
    4. Application Services
    Show Answer
    Answer :     Option ( a )

  23. 23. Virtual Box is ______

    1. Host OS
    2. HOST Hardware
    3. Guest OS
    4. Virtualization Application
    Show Answer
    Answer :     Option ( d )

  24. 24. VMWare Workstation is ______

    1. Host OS
    2. HOST Hardware
    3. Guest OS
    4. Virtualization Application
    Show Answer
    Answer :     Option ( d )

  25. 25. Use of Virtual Machine

    1. Take trial on newer versions of operating systems
    2. Utilizing software that requests an outdated operating system
    3. Test software on many different platforms
    4. All of Above
    Show Answer
    Answer :     Option ( d )
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