Which of the below mentioned options is recommended by …

A user is launching an EC2 instance in the US East region. Which of the below mentioned options is recommended byAWS with respect to the selection of the availability zone? A. Always select the US-East-1-a zone for HA B. Do not select the AZ; instead let AWS select the AZ C. The user can never […]

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Which of the following approaches would you select?

You are designing a system that has a Bastion host. This component needs to be highly available without humanintervention. Which of the following approaches would you select? A. Run the bastion on two instances one in each AZ B. Run the bastion on an active Instance in one AZ and have an AMI ready to […]

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you need to fix to balance the instances across AZs?

You have started a new job and are reviewing your company’s infrastructure on AWS. You notice one web applicationwhere they have an Elastic Load Balancer (ELB) in front of web instances in an Auto Scaling Group. When you checkthe metrics for the ELB in CloudWatch you see four healthy instances. In Availability Zone (AZ) A […]

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What should you do to avoid potential service disruptio…

Your application currently leverages AWS Auto Scaling to grow and shrink as load Increases’ decreases and has beenperforming well. Your marketing team expects a steady ramp up in traffic to follow an upcoming campaign that will result in a 20x growth in traffic over 4 weeks. Your forecast for the approximate number of Amazon EC2 […]

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Which of the following backup methods will best fulfill…

You have a server with a 5O0GB Amazon EBS data volume. The volume is 80% full. You need to back up the volume atregular intervals and be able to re-create the volume in a new Availability Zone in the shortest time possible. Allapplications using the volume can be paused for a period of a few […]

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Your entire AWS infrastructure lives inside of one Amazon VPC.

Your entire AWS infrastructure lives inside of one Amazon VPC. You have an Infrastructure monitoring applicationrunning on an Amazon instance in Availability Zone (AZ) A of the region, and another application instance running in AZB)The monitoring application needs to make use of ICMP ping to confirm network reachability of the instance hosting theapplication. Can you […]

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What would you recommend to minimize costs while being …

You run a web application where web servers on EC2 Instances are In an Auto Scaling group Monitoring over the last 6months shows that 6 web servers are necessary to handle the minimum load During the day up to 12 servers are neededFive to six days per year, the number of web servers required might […]

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If you want to launch Amazon Elastic Compute Cloud (EC2…

If you want to launch Amazon Elastic Compute Cloud (EC2) Instances and assign each Instance a predetermined privateIP address you should: A. Assign a group or sequential Elastic IP address to the instances. B. Launch the instances in a Placement Group. C. Launch the instances in the Amazon virtual Private Cloud (VPC). D. Use standard […]

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Which services allow the customer to retain full admini…

Which services allow the customer to retain full administrative privileges of the underlying EC2 instances? (Choose two.) A. Amazon Elastic Map Reduce B. Elastic Load Balancing C. AWS Elastic Beanstalk D. Amazon Elasti cache E. Amazon Relational Database service Explanation:Only the below services provide Root level access* EC2* Elastic Beanstalk* Elastic MapReduce – Master Node* […]

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