EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
A start-up company has decided to provide IAAS and initially they have the following<br />requirement<br />a. Need to run multiple OS on individual Machines.<br />b. How is the above requirement achieved and Who will manage this set-up?<br />c. OS need to migrate from one machine to another, who will manage this?<br />d. With the available limited number of systems, -CPU, Memory, I/O needs to be shared<br />among many users, how is this set-up done.<br />e. Need an open source which performs the “Hardware assisted virtualization”<br />Suggest and Explain the solution for the above requirements .
|
|
Software as a solution
|
|
|
Platform as a solution
|
|
|
virtualization as a solution
|
|
|
none of the mentioned
|
Explanation:
Detailed explanation-1: -Service-Level Agreement: Service-level agreements (SLAs) are offered by IaaS providers to express their commitment to delivery of a certain QoS. To customers it serves as a warranty. An SLA usually include availability and performance guarantees.
Detailed explanation-2: -With an IaaS model, the vendor is responsible for security of the physical data centers and other hardware that power the infrastructure–including VMs, disks and networks. Users must secure their own data, operating systems and software stacks that run their applications.
There is 1 question to complete.