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Virtual private server - Quiz
  • 1. What is a virtual private server (VPS) sold as?
A) A network security protocol
B) A physical hardware component
C) A service by an Internet hosting company
D) A standalone personal computer
  • 2. What level of access do customers typically have to their VPS operating system?
A) Superuser-level access
B) Restricted read-only access
C) Guest-level access only
D) Limited directory access
  • 3. Compared to a dedicated physical server, how is a VPS usually priced?
A) It costs less
B) It is free
C) It costs the same
D) It costs more
  • 4. What is a potential disadvantage of a VPS regarding physical hardware?
A) It requires more physical space
B) It cannot run an operating system
C) Performance may be lower due to shared hardware
D) It is harder to configure
  • 5. What component is tasked with managing the resources of guest operating systems?
A) A local network controller
B) A physical motherboard
C) A peripheral device
D) A hypervisor
  • 6. When was VMware ESX Server released, leading to increased server partitioning?
A) 1995
B) 1988
C) 2010
D) 2001
  • 7. What replaced the VMware ESX Server's Linux-based Console Operating System?
A) VMware ESXi
B) OpenVZ kernel
C) Windows Server Core
D) Hardware virtualization manager
  • 8. What type of virtualization allows each VM to run its own independent kernel?
A) Hardware virtualization
B) Multiprogramming virtualization
C) Container-based virtualization
D) Time-sharing virtualization
  • 9. Which of the following is an example of container-based virtualization?
A) VMware ESXi
B) OpenVZ
C) Kernel-based Virtual Machine
D) Linux Console OS
  • 10. What is a main benefit of container-based virtualization over hardware virtualization?
A) Greater isolation
B) Improved resource efficiency
C) Increased customization options
D) Independent kernel usage
  • 11. What constraint does a VPS typically face regarding hardware resources?
A) Limited processor time, RAM, and disk space
B) Unlimited hardware access
C) Complete control over physical cores
D) No access to RAM
  • 12. What allows virtual servers to be created and configured more easily than physical servers?
A) They use dedicated hardware
B) They are software-defined
C) They are physically smaller
D) They do not require an OS
  • 13. What is a common characteristic of both the time-sharing model and server virtualization?
A) They provide no security
B) They are used only on mainframes
C) They require dedicated physical servers
D) Resources are shared
  • 14. What is another name for a virtual private server?
A) Standalone hypervisor
B) Kernel virtual machine
C) Virtual dedicated server
D) Physical guest server
  • 15. Why might container-based virtualization be considered less secure than hardware virtualization?
A) It does not use a hypervisor
B) It requires more RAM
C) It cannot run an operating system
D) It offers less isolation
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