ELEVATE SKILLS!
Q: 1 Choose the correct option considering the assertion and reason in context of Service Level Agreement (SLA) in cloud computing.
Assertion (A): SLAs are important only from the customer's point of view.
Reason (R): Customers use SLAs to compare services and choose the best CSP.
Both (A) and (R) are true, and (R) is the correct explanation of (A).
Both (A) and (R) are true, but (R) is not the correct explanation of (A).
(A) is true, but (R) is false.
(A) is false, (R) is true.
[ Option D ]
A Service Level Agreement (SLA) is a contract between a cloud provider and a customer that defines expected service quality, availability, and responsibilities. SLAs are important for both the customer, who uses them to compare and choose services, and the provider, who clarifies obligations and limits liability.
Q: 2 Which of the following is TRUE about a hypervisor in a virtualized system?
It lets each guest OS control hardware and manage other VMs.
It allows secure sharing of hardware among multiple guest OSs.
It enables guest OSs to run in kernel mode and manage devices.
It isolates VMs but prevents live migration between platforms.
[ Option B ]
A Hypervisor is a software layer that enables virtualization, allowing multiple guest operating systems (OSs) to run simultaneously on a single physical machine. It manages and allocates hardware resources securely among the virtual machines (VMs), ensuring that each VM operates independently without interfering with others.
Hypervisors do not allow guest OSs to directly control hardware or run in kernel mode for managing devices.
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