Question

1.which of the following are common categories of AWS operating models?

a.solution that have been designed for cloud operations are automated for management and delivery pipeline.

b.all options are correct

c.Migrated applications that maintain existing operating models and improve reliability through processes.

d.Solution that provide automation of operational processes.

2.which of the following are methods to increase elasticity with AWS?

a.include auto scaling for amazon EC2 workloads

b.automate the process of turning off non-production workloads

c.use services such as AWS Lombda and Amazon dynamoDB in place of amazon ec2 workloads

d. all options are correct.

3.which of the following are true regarding AWS budgets?

a.provides notification when budget is exceeded

b.provides nitification when utilization drops a define threshold

c.budget can be tracked at custom intervals,monthly,quarterly and yearly

d.budget can be created from the aws budget dashboard or the budget API

4.what is the main difference betn an Amazon on-demand EC2 instance and Reserved Instance?

a.reserved instances offer a discounted hourly rate.

b.EC2 instances are more efficient than reserved instances.

c.reserved instances provide fault tolerance and failover while on-demand ec2 instances won't

d.no difference exits.

5.which of the following are examples of serverless Architecture? select that apply.

a.allowing was lambda to run your code using was infrastructure

b.using Amazon Cognito to handle backend solution, such as user authentication, and network storage.

c.utilizing the auto-scaling features of was loT to handle various IoT applications.

d.using Amazon Athena to easily analyze data using standard SQL.

6.In regard to provisioned resources, how does traditional computing differ from cloud computing?

a.capacity is provisioned based on an estimate of maximum peak use

2.traditional computing allows for unlimited capacity

3.these is no security built in with provisioned resouces

4.all the options are correct.

Answer 1

Answer 1) (B) All the options are correct

All the options are the categories of AWS operating modes.

Answer 2) (D) All the options are correct

Answer 3) (A), (B), (C) and (D) are true. All options are true

AWS Budgets gives you the ability to set custom budgets that alert you when your costs or usage exceed your budgeted amount. You can also use AWS Budgets to set reservation utilization or coverage targets and receive alerts when your utilization drops below the threshold you define. And also you can create and manage it from budget dashboard.

Answer 4) (A) Reserved instances offer a discounted hourly rate.

Physically, there is no difference between AWS Reserved Instances and AWS On-Demand Instances. The only difference between the two is that a Reserved Instance is one you rent “reserve” for a fixed duration, and in return, you receive a discount on the base price.

Answer 5) (A) and (C)

Answer 6) (D) All the options are correct.