Which services can be used across hybrid AWS Cloud architectures? (Choose two.)
A. Amazon Route 53
B. Virtual Private Gateway
C. Classic Load Balancer
D. Auto Scaling
E. Amazon CloudWatch default metrics
AB or AE?
Which AWS feature will reduce the customer's total cost of ownership (TCO)?
A. Shared responsibility security model
B. Single tenancy
C. Elastic computing
D. Encryption
A or C?
Which of the following services will automatically scale with an expected increase in web traffic?
A. AWS CodePipeline
B. Elastic Load Balancing
C. Amazon EBS
D. AWS Direct Connect
B is for sure. But C maybe correct?
What is one of the advantages of the Amazon Relational Database Service (Amazon RDS)?
A. It simplifies relational database administration tasks.
B. It provides 99.99999999999% reliability and durability.
C. It automatically scales databases for loads.
D. It enabled users to dynamically adjust CPU and RAM resources.
A is for sure, but D maybe correct?
What is the benefit of using AWS managed services, such as Amazon ElastiCache and Amazon Relational Database Service (Amazon RDS)?
A. They require the customer to monitor and replace failing instances.
B. They have better performance than customer-managed services.
C. They simplify patching and updating underlying OSs.
D. They do not require the customer to optimize instance type or size selections.
B or C or D?
When architecting cloud applications, which of the following are a key design principle?
A. Use the largest instance possible
B. Provision capacity for peak load
C. Use the Scrum development process
D. Implement elasticity
B or D?
Which AWS service allows companies to connect an Amazon VPC to an on-premises data center?
A. AWS VPN
B. Amazon Redshift
C. API Gateway
D. Amazon Direct Connect
For a single answer question, both A and D are true.
Which of the following steps should be taken by a customer when conducting penetration testing on AWS?
A. Conduct penetration testing using Amazon Inspector, and then notify AWS support.
B. Request and wait for approval from the customer's internal security team, and then conduct testing.
C. Notify AWS support, and then conduct testing immediately.
D. Request and wait for approval from AWS support, and then conduct testing.
B. Def.
The financial benefits of using AWS are: (Choose two.)
A. reduced Total Cost of Owenership (TCO).
B. increased capital expenditure (capex).
C. reduced operational expenditure (opex).
D. deferred payment plans for startups.
E. business credit lines for startups.
B wrong, C correct. A pay-as-you-go model reduces investments in large capital expenditures. In addition, you can reduce the operating expense (OpEx) costs involved with the management and maintenance of data. This frees up budget, allowing you to quickly act on innovative initiatives that can’t be easily pursued when managing CapEx. https://d1.awsstatic.com/whitepapers/total-cost-of-operation-benefits-using-aws.pdf
E is correct but not relevant in this question. It's a feature, but not financial benefit? https://aws.amazon.com/activate/
Which AWS Cost Management tool allows you to view the most granular data about your AWS bill?
A. AWS Cost Explorer
B. AWS Budgets
C. AWS Cost and Usage report
D. AWS Billing dashboard
The Cost & Usage Report is your one-stop-shop for accessing the most granular data about your AWS costs and usage. You can also load your cost and usage information into Amazon Athena, Amazon Redshift, AWS QuickSight, or a tool of your choice. Reference: https://aws.amazon.com/aws-cost-management/
A is almost at the same level of C.
A actually support hourly cost now. https://aws.amazon.com/about-aws/whats-new/2019/11/aws-cost-explorer-supports-hourly-resource-level-granularity/
It's hard to say A or C. C is more detailed in quantity, A is more detailed in time.
I vote for C though.
When comparing AWS with on-premises Total Cost of Ownership (TCO), what costs are included?
A. Data center security
B. Business analysis
C. Project management
D. Operating system administration
D, not 100% sure.