Describe the benefits of using cloud services

Question 1

High availability

Answer 1

When you’re deploying an application, a service, or any IT resources, it’s important the resources are available when needed. High availability focuses on ensuring maximum availability, regardless of disruptions or events that may occur.

Question 2

Scalability

Answer 2

Scalability refers to the ability to adjust resources to meet demand. If you suddenly experience peak traffic and your systems are overwhelmed, the ability to scale means you can add more resources to better handle the increased demand.

Question 3

Vertical scaling

Answer 3

increasing or decreasing the capabilities of resources.

Question 4

Horizontal scaling

Answer 4

adding or subtracting the number of resources

Question 5

Reliability

Answer 5

Reliability is the ability of a system to recover from failures and continue to function.

Question 6

Predictability

Answer 6

Predictability in the cloud lets you move forward with confidence. Predictability can be focused on performance predictability or cost predictability.

Question 7

Predictability - Performance

Answer 7

Focuses on predicting the resources needed to deliver a positive experience for your customers.
Autoscaling, load balancing, and high availability are just some of the cloud concepts that support performance predictability.

Question 8

Cost predictability

Answer 8

Focused on predicting or forecasting the cost of the cloud spend.
You can track your resource use in real time, monitor resources to ensure that you’re using them in the most efficient way, and apply data analytics to find patterns and trends that help better plan resource deployments.

Question 9

Describe the benefits of governance in the cloud

Answer 9

Can update all your deployed resources to new standards as standards change
Cloud-based auditing helps flag any resource that’s out of compliance with your corporate standards and provides mitigation strategies.

Question 10

Describe the benefits of security in the cloud

Answer 10

If you want maximum control of security, infrastructure as a service provides you with physical resources but lets you manage the operating systems and installed software, including patches and maintenance. If you want patches and maintenance taken care of automatically, platform as a service or software as a service deployments may be the best cloud strategies for you.

Question 11

Benefits of manageability in the cloud - Management of the cloud

Answer 11

Management of the cloud speaks to managing your cloud resources. In the cloud, you can:
- Automatically scale resource deployment based on need.
- Deploy resources based on a preconfigured template, removing the need for manual configuration.
- Monitor the health of resources and automatically replace failing resources.
- Receive automatic alerts based on configured metrics, so you’re aware of performance in real time.

Question 12

Benefits of manageability in the cloud -
Management in the cloud

Answer 12

Management in the cloud speaks to how you’re able to manage your cloud environment and resources. You can manage these:
- Through a web portal.
- Using a command line interface.
- Using APIs.
- Using PowerShell.