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