CA Foundation Business Economics Questions 2023 - Part 32
Fri, 03 Mar 2023
Inspirational journeys
Follow the stories of academics and their research expeditions
AWS Certified Cloud Practitioner Certification - Part 24
1. How do customers benefit from Amazon's massive economies of scale?
A) A. Periodic price reductions as the result of Amazon's operational efficiencies
B) B. New Amazon EC2 instance types providing the latest hardware
C) C. The ability to scale up and down when needed
D) D. Increased reliability in the underlying hardware of Amazon EC2 instances
2. Which AWS services can be used to gather information about AWS account activity? (Choose two.)(Select 2answers)
A) A. Amazon CloudFront
B) B. AWS Cloud9
C) C. AWS CloudTrail
D) D. AWS CloudHSM
E) E. Amazon CloudWatch
3. Which of the following common IT tasks can AWS cover to free up company IT resources? (Choose two.)(Select 2answers)
A) A. Patching databases software
B) B. Testing application releases
C) C. Backing up databases
D) D. Creating database schema
E) E. Running penetration tests
4. In which scenario should Amazon EC2 Spot Instances be used?
A) A. A company wants to move its main website to AWS from an on-premises web server.
B) B. A company has a number of application services whose Service Level Agreement (SLA) requires 99.999% uptime.
C) C. A company's heavily used legacy database is currently running on-premises.
D) D. A company has a number of infrequent, interruptible jobs that are currently using On-Demand Instances.
5. Which AWS feature should a customer leverage to achieve high availability of an application?
A) A. AWS Direct Connect
B) B. Availability Zones
C) C. Data centers
D) D. Amazon Virtual Private Cloud (Amazon VPC)
A) A. Periodic price reductions as the result of Amazon's operational efficiencies
B) B. New Amazon EC2 instance types providing the latest hardware
C) C. The ability to scale up and down when needed
D) D. Increased reliability in the underlying hardware of Amazon EC2 instances
2. Which AWS services can be used to gather information about AWS account activity? (Choose two.)(Select 2answers)
A) A. Amazon CloudFront
B) B. AWS Cloud9
C) C. AWS CloudTrail
D) D. AWS CloudHSM
E) E. Amazon CloudWatch
3. Which of the following common IT tasks can AWS cover to free up company IT resources? (Choose two.)(Select 2answers)
A) A. Patching databases software
B) B. Testing application releases
C) C. Backing up databases
D) D. Creating database schema
E) E. Running penetration tests
4. In which scenario should Amazon EC2 Spot Instances be used?
A) A. A company wants to move its main website to AWS from an on-premises web server.
B) B. A company has a number of application services whose Service Level Agreement (SLA) requires 99.999% uptime.
C) C. A company's heavily used legacy database is currently running on-premises.
D) D. A company has a number of infrequent, interruptible jobs that are currently using On-Demand Instances.
5. Which AWS feature should a customer leverage to achieve high availability of an application?
A) A. AWS Direct Connect
B) B. Availability Zones
C) C. Data centers
D) D. Amazon Virtual Private Cloud (Amazon VPC)
1. Right Answer: A
Explanation:
2. Right Answer: C,E
Explanation: AWS offers a solution that uses AWS CloudTrail to log account activity, Amazon Kinesis to compute and stream metrics in real-time, and Amazon DynamoDB to durably store the computed data. Metrics are calculated for create, modify, and delete API calls for more than 60 supported AWS services. The solution also features a dashboard that visualizes your account activity in real-time. https://aws.amazon.com/solutions/real-time-insights-account-activity/
3. Right Answer: A,C
Explanation:
4. Right Answer: D
Explanation: https://docs.aws.amazon.com/whitepapers/latest/cost-optimization-leveraging-ec2-spot-instances/ spot-instance-interruptions.html
5. Right Answer: B
Explanation: This is to achieve High Availability for any web application (in this case SwiftCode) deployed in AWS. The following features will be present: High availability across multiple instances/multiple availability zones.Auto Scaling of instances (scale up and scale down) based on number of requests coming in Additional Security to the instances/database that are in productionNo impact to end users during newer version of code deploymentNo Impact during patching the instances https://betsol.com/2018/01/how-to-make-high-availability-web-applications-on-amazon-webservices/
Explanation:
2. Right Answer: C,E
Explanation: AWS offers a solution that uses AWS CloudTrail to log account activity, Amazon Kinesis to compute and stream metrics in real-time, and Amazon DynamoDB to durably store the computed data. Metrics are calculated for create, modify, and delete API calls for more than 60 supported AWS services. The solution also features a dashboard that visualizes your account activity in real-time. https://aws.amazon.com/solutions/real-time-insights-account-activity/
3. Right Answer: A,C
Explanation:
4. Right Answer: D
Explanation: https://docs.aws.amazon.com/whitepapers/latest/cost-optimization-leveraging-ec2-spot-instances/ spot-instance-interruptions.html
5. Right Answer: B
Explanation: This is to achieve High Availability for any web application (in this case SwiftCode) deployed in AWS. The following features will be present: High availability across multiple instances/multiple availability zones.Auto Scaling of instances (scale up and scale down) based on number of requests coming in Additional Security to the instances/database that are in productionNo impact to end users during newer version of code deploymentNo Impact during patching the instances https://betsol.com/2018/01/how-to-make-high-availability-web-applications-on-amazon-webservices/
Tags:
aws cloud awc cloud cerification certified aws aws certifications aws cloud practitioner aws solution architect aws training aws certified cloud practitioner aws exam aws certification exam aws practice exams aws 2023 aws updated questions aws questions aws cert aws certified solutions architect aws solution architect associate aws training and certification aws certified developer associate certification for devops0 Comments
Categories
Recent posts
CA Foundation Business Economics Questions 2023 - Part 31
Fri, 03 Mar 2023
CA Foundation Business Economics Questions 2023 - Part 30
Fri, 03 Mar 2023
Leave a comment