Cloud Computing Jan 24 .2

Which of the following best describes on-demand self-service?

• The provision of cloud resources whenever they are required

• The provision of cloud services by the end user.

• The provision of cloud services to the end user whenever they are required.

• The provision of cloud services to the limit of not disrupting the host operations.

Which characteristic of cloud computing is shown in the diagram?

• Automation

• Cloud bursting

• Elasticity

• Resource Pooling

Which two statements best describe the advantages of using multi-tenancy for a cloud environment?

• Each tenant has control over when to install their own updates.

• Only one instance of an application needs to be run.

• Software development and maintenance costs are shared between the tenants.

• Tenants' data can be shared amongst each other.

Which cloud environment is represented by Cloud B in the diagram?

• Community

• Hybrid

• Private

• Public

Where would sensitive data be stored in a hybrid cloud environment?

• In the community cloud

• In the hybrid cloud

• In the private cloud

• In the public cloud

If the cloud model used is off premises, where are the facilities located?

• In premises hired by the end user but in a different location to their main building.

• In premises provided by the cloud provider.

• In the cloud provider's office building.

• In the cloud user's premises

Which type of organisation would most benefit from cloud technology?

• Intelligence gathering organisation.

• Organisations with a fixed number of employees all year round.

• Organisations with a remote workforce.

• Rural company with a 56kbps internet connection.

Which of the following is a reason why an organisation would benefit from cloud technology?

• Lack of capital

• Lack of control over server configuration

• Lack of data mobility between cloud vendors.

• Lack of internet connection.

Which of the following types of organisation might not benefit from cloud technology?

• Educational establishment

• Online retail

• Research and development facility

• Worldwide software development company

Select the statements from the list below which are reasons why an organisation might not want to use cloud technology.

• Account hijacking

• Data loss

• Decreased customer accessibility

• Increased technical costs

• Insecure APIs