| Question.26 Which of the following is a customer duty under the AWS shared responsibility model? (A) Installing security patches for the Xen and KVM hypervisors (B) Installing operating system patches for Amazon DynamoDB (C) Installing operating system security patches for Amazon EC2 database instances (D) Installing operating system security patches for Amazon RDS database instances |
26. Click here to View Answer
Answer is (C) Installing operating system security patches for Amazon EC2 database instances
D is incorrect because RDS is managed database ,automated provisioning, OS patching done By AWS
Reference:
https://aws.amazon.com/compliance/shared-responsibility-model/
| Question.27 Which of the following is the customer’s obligation under the AWS shared responsibility model? (A) Patching guest OS and applications (B) Patching and fixing flaws in the infrastructure (C) Physical and environmental controls (D) Configuration of AWS infrastructure devices |
27. Click here to View Answer
Answer is (A) Patching guest OS and applications
Patch Management – AWS is responsible for patching and fixing flaws within the infrastructure, but customers are responsible for patching their guest OS and applications.
| Question.28 What is the AWS Cloud’s value proposition? (A) AWS is responsible for security in the AWS Cloud (B) No long-term contract is required (C) Provision new servers in days (D) AWS manages user applications in the AWS Cloud |
28. Click here to View Answer
Answer is (B) No long-term contract is required
AWS Support is a one-on-one, fast-response support channel that is staffed around the clock with technical support engineers and experienced customer service professionals who help customers get the most from the products and features provided by AWS. All AWS Support tiers offer an unlimited number of support cases with pay-by-the-month pricing and no long-term contracts. The four tiers provide developers and businesses the flexibility to choose the support tiers that meet their specific needs.
Reference:
https://d1.awsstatic.com/whitepapers/aws-whitepaper-business-value-of-aws.pdf
| Question.29 Which of the following describes elasticity in the AWS Cloud? (Select two.) (A) How quickly an Amazon EC2 instance can be restarted (B) The ability to rightsize resources as demand shifts (C) The maximum amount of RAM an Amazon EC2 instance can use (D) The pay-as-you-go billing model (E) How easily resources can be produced when they are needed |
29. Click here to View Answer
Answers are;
(B) The ability to rightsize resources as demand shifts
E. How easily resources can be produced when they are needed
rightsize and ability to produce resource easily when needed
Reference:
https://blog.turbonomic.com/blog/on-technology/cloud-elasticity-vs-cloud-scalability
| Question.30 According to the AWS shared responsibility model, which of the following is exclusively the responsibility of AWS? (A) Patching of the guest operating system (B) Security awareness and training (C) Physical and environmental controls (D) Development of an IAM password policy |
30. Click here to View Answer
Answer is (C) Physical and environmental controls
Reference:
br> https://aws.amazon.com/compliance/shared-responsibility-model/#:~:text=AWS%20responsibility%20%E2%80%9CSecurity%20of%20the
,that%20run %20AWS%20Cloud%20services