One area of concern from many organizations looking to move to the cloud is how to trust the infrastructure upon which their data and workloads will be run. Service providers have begun to

support platform trust verification and attestation, and the use of Trusted Compute Pools. Using technologies and products from hardware, software, virtual infrastructure, and service providers

together, tenants can now begin to attest to and audit the trust in the systems their workloads are running on as well define policies for provisioning, migration and data delivery based on

trust. However, many companies are hesitant to move their operations into the cloud, even if the provider has a service$-$level agreement. Explain why this is the case and justify your answers.

a$.$

Not every application is a fit to move to the cloud.

b$.$

The service$-$level agreement does not prevent the employees of the Cloud from looking into companies' data and computation results.

c$.$

Cloud is not application hosting so companies cannot just put an application in the cloud and expect maximum performance and scalability.

d$.$

Companies are safe to use the Cloud as long as there is a service$-$level agreement.

e$.$

$($a$),($b$),$ and $($c$).$

f$.$

$($a$),($b$),$ and $($d$).$

g$.$

$($b$),($c$),$ and $($d$).$