Cloud Services

Which of the following is the MOST important reason for creating separate users / identities in a cloud environment?

• You can associate activity with an individual.

• You can let users see their actual name.

• You can see a list of users by name.

• You can use the list of users to organise company events

An infrastructure technician has been asked to allow communication between a set of Virtual Machines. What might they add to the virtual machines to allow this?

• Physical network adaptor

• Dynamic storage

• virtual storage

• virtual network adaptor

In a private cloud, the term ‘tenant’ COULD refer to which two of the following options?

a) The operator of the cloud service.

b) A customer’s business unit.

c) The customer renting the service.

d) Two applications within the same account.

• A and B

• B and C

• B and D

• C and D

In Disaster Recovery 3-2-1, 3 refers to:

• three storage locations

• three off site storage locations

• three planned tests

• three copies of the data

Which of the following techniques backs up changes to data only

• incremental

• differential

• periodic

• optimised

When should a DR plan be tested? (more than one answer may apply)

• When possible

• As soon as the plan is agreed

• Regularly

• Why bother

A single instance of a software application serves multiple customers.

• Multi-tenancy

• Tenancy scaling

• Elastic tenancy

• Multi-scalable

Whose console is this?

• MS Azure

• Google Cloud

• Amazon WS

• IBM Blue Cloud

A third-party provider hosts applications and makes them available to customers over the Internet.

• SaaS

• IaaS

• Paas

• Traditional model

Cloud computing model that provides virtualized computing resources over the internet.

• IaaS

• PaaS

• SaaS

• RaaS