You are working for a global news network where you have set up a CloudFront distribution for your web application. However, you noticed that your application's origin server is being hit for each request instead of the AWS Edge locations, which serve the cached objects. The issue occurs even for the commonly requested objects.
What could be a possible cause of this issue?
You are working for a global news network where you have set up a CloudFront distribution for your web application. However, you noticed that your application's origin server is being hit for each request instead of the AWS Edge locations, which serve the cached objects. The issue occurs even for the commonly requested objects.
What could be a possible cause of this issue?
What should you configure to enable your Classic Load Balancer to bind a user's session to a specific instance?
What should you configure to enable your Classic Load Balancer to bind a user's session to a specific instance?
How do you move an EBS volume that is currently attached to a Spot EC2 instance from a specific Availability Zone to an EC2 instance located in a different Availability Zone?
How do you move an EBS volume that is currently attached to a Spot EC2 instance from a specific Availability Zone to an EC2 instance located in a different Availability Zone?
In Amazon CloudTrail, where does it store all of the logs that it creates?
In Amazon CloudTrail, where does it store all of the logs that it creates?
You are running an EC2 instance store-based instance. You shut it down and then start the instance. You noticed that the data which you have saved earlier is no longer available.
What might be the cause of this?
You are running an EC2 instance store-based instance. You shut it down and then start the instance. You noticed that the data which you have saved earlier is no longer available.
What might be the cause of this?
The media company that you are working for has a video transcoding application running on Amazon EC2. Each EC2 instance polls a queue to find out which video should be transcoded, and then runs a transcoding process. If this process is interrupted, the video will be transcoded by another instance based on the queuing system. This application has a large backlog of videos which need to be transcoded. Your manager would like to reduce this backlog by adding more EC2 instances however, these instances are only needed until the backlog is reduced.
In this scenario, which type of Amazon EC2 instance is best to use?
The media company that you are working for has a video transcoding application running on Amazon EC2. Each EC2 instance polls a queue to find out which video should be transcoded, and then runs a transcoding process. If this process is interrupted, the video will be transcoded by another instance based on the queuing system. This application has a large backlog of videos which need to be transcoded. Your manager would like to reduce this backlog by adding more EC2 instances however, these instances are only needed until the backlog is reduced.
In this scenario, which type of Amazon EC2 instance is best to use?
You are the Solutions Architect for your company's AWS account of approximately 300 IAM users. They have a new company policy that will change the access of 100 of the IAM users to have a particular sort of access to Amazon S3 buckets.
What will you do to avoid the time-consuming task of applying the policy at the individual user?
You are the Solutions Architect for your company's AWS account of approximately 300 IAM users. They have a new company policy that will change the access of 100 of the IAM users to have a particular sort of access to Amazon S3 buckets.
What will you do to avoid the time-consuming task of applying the policy at the individual user?
What are the different types of IAM identities? (Choose 3)
What are the different types of IAM identities? (Choose 3)
Amazon Route53 is a highly available and scalable cloud Domain Name System (DNS) web service.
Which of the following is not a function of Route53?
Amazon Route53 is a highly available and scalable cloud Domain Name System (DNS) web service.
Which of the following is not a function of Route53?
The company you are working for has a set of AWS resources hosted in ap-northeast-1 region. You have been requested by your IT Manager to create a shell script which could create duplicate resources in another region in the event that ap-northeast-1 region fails.
Which of the following AWS services could help fulfil this task?
The company you are working for has a set of AWS resources hosted in ap-northeast-1 region. You have been requested by your IT Manager to create a shell script which could create duplicate resources in another region in the event that ap-northeast-1 region fails.
Which of the following AWS services could help fulfil this task?
You are implementing a hybrid architecture for your company where you are connecting their Amazon Virtual Private Cloud (VPC) to their on-premise network. Which of the following can be used to create a private connection between the VPC and your company's on-premise network?
You are implementing a hybrid architecture for your company where you are connecting their Amazon Virtual Private Cloud (VPC) to their on-premise network. Which of the following can be used to create a private connection between the VPC and your company's on-premise network?
What service can you use to easily capture, transform, and load streaming data into Amazon S3, Amazon Redshift, Amazon Elasticsearch Service, and Splunk?
What service can you use to easily capture, transform, and load streaming data into Amazon S3, Amazon Redshift, Amazon Elasticsearch Service, and Splunk?
You are instructed by your manager to come up with a solution to run analytics against all combined log files from the Elastic Load Balancer in your VPC. Which AWS services can be used together to collect logs and process log file analysis in an AWS environment?
You are instructed by your manager to come up with a solution to run analytics against all combined log files from the Elastic Load Balancer in your VPC. Which AWS services can be used together to collect logs and process log file analysis in an AWS environment?
In AWS beanstalk, where does it store the application files and server log files?
In AWS beanstalk, where does it store the application files and server log files?
Your company has an e-commerce application that saves the transaction logs to an S3 bucket. You are instructed by the CTO to configure the application to keep the transaction logs for one month for troubleshooting purposes, and then afterwards, purge the logs.
What should you do to accomplish this requirement?
Your company has an e-commerce application that saves the transaction logs to an S3 bucket. You are instructed by the CTO to configure the application to keep the transaction logs for one month for troubleshooting purposes, and then afterwards, purge the logs.
What should you do to accomplish this requirement?
AWS Lambda automatically monitors functions on your behalf, reporting metrics through Amazon CloudWatch. What type of data do these metrics monitor? (Choose 3)
AWS Lambda automatically monitors functions on your behalf, reporting metrics through Amazon CloudWatch. What type of data do these metrics monitor? (Choose 3)
Which of the following will configure your load balancer to distribute incoming requests evenly to all EC2 instances across multiple Availability Zones?
Which of the following will configure your load balancer to distribute incoming requests evenly to all EC2 instances across multiple Availability Zones?
Your manager has asked you to deploy a web application that can collect votes for a very popular television show. Millions of users will submit votes using mobile phones. These votes must be collected and stored into a durable, scalable, and highly available data store for real-time public tabulation.
Which service should you use for this scenario?
Your manager has asked you to deploy a web application that can collect votes for a very popular television show. Millions of users will submit votes using mobile phones. These votes must be collected and stored into a durable, scalable, and highly available data store for real-time public tabulation.
Which service should you use for this scenario?
The CloudWatch Logs agent provides an automated way to send log data to CloudWatch Logs from Amazon EC2 instances. This agent is comprised of what components? (Choose 3)
The CloudWatch Logs agent provides an automated way to send log data to CloudWatch Logs from Amazon EC2 instances. This agent is comprised of what components? (Choose 3)
Which of the following resources cannot be tagged in AWS?
Which of the following resources cannot be tagged in AWS?
You are working for a large media company that has a single 3-TB volume storage on their on-premises network that is used to hold their digital footages, films, and other files. The storage is growing at 500 GB a year and must be presented as a single logical volume. The company is becoming increasingly constrained with their local storage capacity and wants an off-site backup of this data, while maintaining low-latency access to their frequently accessed data.
Which AWS Storage Gateway configuration meets the customer requirements?
You are working for a large media company that has a single 3-TB volume storage on their on-premises network that is used to hold their digital footages, films, and other files. The storage is growing at 500 GB a year and must be presented as a single logical volume. The company is becoming increasingly constrained with their local storage capacity and wants an off-site backup of this data, while maintaining low-latency access to their frequently accessed data.
Which AWS Storage Gateway configuration meets the customer requirements?
Which feature in Amazon S3 enables fast, easy, and secure transfer of your files over long distances between your client and your Amazon S3 bucket?
Which feature in Amazon S3 enables fast, easy, and secure transfer of your files over long distances between your client and your Amazon S3 bucket?
In AWS, which of the following is true regarding public subnets of a VPC?
In AWS, which of the following is true regarding public subnets of a VPC?
Which of the following provides an automated way to send log data to CloudWatch Logs from Amazon EC2 instances?
Which of the following provides an automated way to send log data to CloudWatch Logs from Amazon EC2 instances?
You have a fleet of Amazon EC2 Linux instances created in your Auto Scaling group. You have a custom shell script that needs to be deployed to all of your EC2 instances.
Which AWS feature allows you to accomplish this?
User data
(Correct)
EC2Config service
Instance Metadata
AWS Config
Explanation
For this scenario, you can use the User data to add the custom shell script.
When you launch an instance in Amazon EC2, you have the option of passing User data to the instance, which can be used to perform common automated configuration tasks and even run scripts after the instance starts. You can pass two types of User data to Amazon EC2: shell scripts and cloud-init directives. You can also pass this data into the launch wizard as plain text, as a file (this is useful for launching instances using the command line tools), or as base64-encoded text (for API calls).
References:
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/user-data.html
You have a fleet of Amazon EC2 Linux instances created in your Auto Scaling group. You have a custom shell script that needs to be deployed to all of your EC2 instances.
Which AWS feature allows you to accomplish this?
User data
(Correct)
EC2Config service
Instance Metadata
AWS Config
Explanation
For this scenario, you can use the User data to add the custom shell script.
When you launch an instance in Amazon EC2, you have the option of passing User data to the instance, which can be used to perform common automated configuration tasks and even run scripts after the instance starts. You can pass two types of User data to Amazon EC2: shell scripts and cloud-init directives. You can also pass this data into the launch wizard as plain text, as a file (this is useful for launching instances using the command line tools), or as base64-encoded text (for API calls).
References:
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/user-data.html
A tech company that you are working for is currently running a fleet of Amazon EC2 instances on an Auto Scaling group in the Asia region. These EC2 instances are based on pre-built Amazon Machine Images. Your manager assigned you to prepare a disaster recovery plan for their system in case there is a problem on the region where their VPC is located.
Identify one of the steps that they would need to implement for disaster recovery?
A tech company that you are working for is currently running a fleet of Amazon EC2 instances on an Auto Scaling group in the Asia region. These EC2 instances are based on pre-built Amazon Machine Images. Your manager assigned you to prepare a disaster recovery plan for their system in case there is a problem on the region where their VPC is located.
Identify one of the steps that they would need to implement for disaster recovery?
Which of the following is a type of Amazon EBS volume? (Choose 3)
Which of the following is a type of Amazon EBS volume? (Choose 3)
You are planning to build a highly available and secure architecture in AWS where you are using a fleet of EC2 instances. For security purposes, you want to ensure that you can control what type of traffic goes in and out of your instances.
In AWS, what acts as a firewall that controls the traffic allowed to reach one or more instances?
You are planning to build a highly available and secure architecture in AWS where you are using a fleet of EC2 instances. For security purposes, you want to ensure that you can control what type of traffic goes in and out of your instances.
In AWS, what acts as a firewall that controls the traffic allowed to reach one or more instances?
You are a Web Developer working for a construction company. You need to develop a static website and host it on an EC2 Instance. Which of the following can be used to make your website highly available? (Choose 3)
You are a Web Developer working for a construction company. You need to develop a static website and host it on an EC2 Instance. Which of the following can be used to make your website highly available? (Choose 3)
You need to upload a large file to your S3 bucket which is 2 GB in size. What is the best way to upload the file?
You need to upload a large file to your S3 bucket which is 2 GB in size. What is the best way to upload the file?
You are making an estimate of how much your company will pay for all of the AWS resources that they are using. Which of the following will incur a cost? (Choose 2)
You are making an estimate of how much your company will pay for all of the AWS resources that they are using. Which of the following will incur a cost? (Choose 2)
In Amazon VPC, how many Availability Zones are mapped to a single subnet?
In Amazon VPC, how many Availability Zones are mapped to a single subnet?
In AWS Lambda, what is the maximum execution duration per request?
In AWS Lambda, what is the maximum execution duration per request?
Your company is planning to deploy their new web application written in NodeJS to AWS. Which AWS service will you use to easily deploy the new web application?
Your company is planning to deploy their new web application written in NodeJS to AWS. Which AWS service will you use to easily deploy the new web application?
In Amazon Kinesis, where can consumers (such as a custom application running on Amazon EC2, or an Amazon Kinesis Data Firehose delivery stream) store their results? (Choose 3)
In Amazon Kinesis, where can consumers (such as a custom application running on Amazon EC2, or an Amazon Kinesis Data Firehose delivery stream) store their results? (Choose 3)
What is the frequency of metric updates when you are using Amazon CloudWatch’s Free Tier?
What is the frequency of metric updates when you are using Amazon CloudWatch’s Free Tier?
You just joined a large tech company with an existing Amazon VPC. When reviewing the Auto Scaling events, you noticed that their web application is scaling up and down multiple times within the hour.
What design change could you make to optimize cost while preserving elasticity?
You just joined a large tech company with an existing Amazon VPC. When reviewing the Auto Scaling events, you noticed that their web application is scaling up and down multiple times within the hour.
What design change could you make to optimize cost while preserving elasticity?
The AWS Identity and Access Management service is used to manage which items? (Choose 3)
The AWS Identity and Access Management service is used to manage which items? (Choose 3)
A large insurance company has an AWS account that contains three VPCs (DEV, UAT and PROD) in the same region. UAT is peered to both PROD and DEV using a VPC peering connection. All VPCs have non-overlapping CIDR blocks. The company wants to push minor code releases from Dev to Prod to speed up time to market.
Which of the following options helps the company accomplish this?
A large insurance company has an AWS account that contains three VPCs (DEV, UAT and PROD) in the same region. UAT is peered to both PROD and DEV using a VPC peering connection. All VPCs have non-overlapping CIDR blocks. The company wants to push minor code releases from Dev to Prod to speed up time to market.
Which of the following options helps the company accomplish this?
You are planning to launch an application that tracks the GPS coordinates of delivery trucks in your country. The coordinates are transmitted from each delivery truck every five seconds. You need to design an architecture that will enable real-time processing of these coordinates from multiple consumers. The aggregated data will be analyzed in a separate reporting application.
Which AWS service should you use for this scenario?
You are planning to launch an application that tracks the GPS coordinates of delivery trucks in your country. The coordinates are transmitted from each delivery truck every five seconds. You need to design an architecture that will enable real-time processing of these coordinates from multiple consumers. The aggregated data will be analyzed in a separate reporting application.
Which AWS service should you use for this scenario?
You are working for a tech company which currently has an on-premise infrastructure. They are currently running low on storage and want to have the ability to extend their storage using AWS cloud.
Which AWS service can help you achieve this requirement?
You are working for a tech company which currently has an on-premise infrastructure. They are currently running low on storage and want to have the ability to extend their storage using AWS cloud.
Which AWS service can help you achieve this requirement?
Penetration testing of EC2 instances ___________ as per the Acceptable Use Policy of AWS.
Penetration testing of EC2 instances ___________ as per the Acceptable Use Policy of AWS.
Which of the following must be done before your newly created IAM User can successfully make API calls to your AWS Services?
Which of the following must be done before your newly created IAM User can successfully make API calls to your AWS Services?
In a startup company you are working for, you are asked to design a web application that requires a NoSQL database. The startup is still new in the market and it has very limited human resources available who can take care of the database infrastructure.
Which Amazon service provides a fully managed and highly available NoSQL service?
In a startup company you are working for, you are asked to design a web application that requires a NoSQL database. The startup is still new in the market and it has very limited human resources available who can take care of the database infrastructure.
Which Amazon service provides a fully managed and highly available NoSQL service?
In Amazon API Gateway, which of the following HTTP methods are supported?
In Amazon API Gateway, which of the following HTTP methods are supported?
A startup company wants to launch a fleet of EC2 instances on AWS. Your manager wants to ensure that the Java programming language is installed automatically when the instance is launched. In which of the below configurations can you achieve this requirement?
A startup company wants to launch a fleet of EC2 instances on AWS. Your manager wants to ensure that the Java programming language is installed automatically when the instance is launched. In which of the below configurations can you achieve this requirement?
You have a web application running on EC2 instances which processes sensitive financial information. All of the data are stored on an Amazon S3 bucket. The financial information is accessed by users over the Internet. The security team of the company is concerned that the Internet connectivity to Amazon S3 is a security risk. In this scenario, what will you do to resolve this security concern?
You have a web application running on EC2 instances which processes sensitive financial information. All of the data are stored on an Amazon S3 bucket. The financial information is accessed by users over the Internet. The security team of the company is concerned that the Internet connectivity to Amazon S3 is a security risk. In this scenario, what will you do to resolve this security concern?
You have a set of linux servers running on multiple On-Demand EC2 Instances. The Audit team wants to collect and process the application log files generated from these servers for their report.
Which of the following services is the best to use in this case?
You have a set of linux servers running on multiple On-Demand EC2 Instances. The Audit team wants to collect and process the application log files generated from these servers for their report.
Which of the following services is the best to use in this case?
What Basic Monitoring metrics do Amazon CloudWatch provide for Amazon RDS DB instances? (Choose 3)
What Basic Monitoring metrics do Amazon CloudWatch provide for Amazon RDS DB instances? (Choose 3)
You are a Solutions Architect in your company where you are tasked to set up a cloud infrastructure. In the planning, it was discussed that you will need two EC2 instances which should continuously run for three years. The CPU utilization of the EC2 instances is also expected to be stable and predictable.
Which is the most cost-efficient Amazon EC2 Pricing type that is most appropriate for this scenario?
You are a Solutions Architect in your company where you are tasked to set up a cloud infrastructure. In the planning, it was discussed that you will need two EC2 instances which should continuously run for three years. The CPU utilization of the EC2 instances is also expected to be stable and predictable.
Which is the most cost-efficient Amazon EC2 Pricing type that is most appropriate for this scenario?
Which of the following EC2 features should you use to optimize performance for a compute cluster that requires low network latency?
Which of the following EC2 features should you use to optimize performance for a compute cluster that requires low network latency?
You have a distributed application in AWS that periodically processes large volumes of data across multiple instances. You designed the application to recover gracefully from any instance failures. You are required to launch the application in the most cost-effective way.
Which type of EC2 instance will meet your requirements?
You have a distributed application in AWS that periodically processes large volumes of data across multiple instances. You designed the application to recover gracefully from any instance failures. You are required to launch the application in the most cost-effective way.
Which type of EC2 instance will meet your requirements?
AWS Trusted Advisor analyzes your AWS environment and provides best practice recommendations in these five categories:
AWS Trusted Advisor analyzes your AWS environment and provides best practice recommendations in these five categories:
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You are working for a media company and you need to configure an Amazon S3 bucket to serve static assets for your public-facing web application. Which methods ensure that all of the objects uploaded to the S3 bucket can be read publicly all over the Internet? (Choose 2)
You are working for a media company and you need to configure an Amazon S3 bucket to serve static assets for your public-facing web application. Which methods ensure that all of the objects uploaded to the S3 bucket can be read publicly all over the Internet? (Choose 2)
You are working as an IT Consultant for a large financial firm. They have a requirement to store irreproducible financial documents using Amazon S3. For their quarterly reporting, the files are required to be retrieved after a period of 3 months. There will be some occasions when a surprise audit will be held, which requires access to the archived data that they need to present within an hour.
What will you do to satisfy this requirement in a cost-effective way?
Use Amazon S3 Standard
You are working as an IT Consultant for a large financial firm. They have a requirement to store irreproducible financial documents using Amazon S3. For their quarterly reporting, the files are required to be retrieved after a period of 3 months. There will be some occasions when a surprise audit will be held, which requires access to the archived data that they need to present within an hour.
What will you do to satisfy this requirement in a cost-effective way?
Use Amazon S3 Standard
What should you do to automatically transfer or archive data from an S3 bucket to Glacier?
What should you do to automatically transfer or archive data from an S3 bucket to Glacier?
A financial company wants to store their data in Amazon S3 but at the same time, they want to store their frequently accessed data locally on their on-premise server. This is due to the fact that they do not have the option to extend their on-premise storage, which is why they are looking for a durable and scalable storage service to use in AWS.
What is the best solution for this scenario?
A financial company wants to store their data in Amazon S3 but at the same time, they want to store their frequently accessed data locally on their on-premise server. This is due to the fact that they do not have the option to extend their on-premise storage, which is why they are looking for a durable and scalable storage service to use in AWS.
What is the best solution for this scenario?
company is hosting EC2 instances that are on non-production environment and processing non-priority batch loads, which can be interrupted at any time.
What is the best pricing model which can be used for EC2 instances in this case?
company is hosting EC2 instances that are on non-production environment and processing non-priority batch loads, which can be interrupted at any time.
What is the best pricing model which can be used for EC2 instances in this case?
Which of the following is true regarding SQS message?
Which of the following is true regarding SQS message?
You are working for a large financial firm in the country. They have an AWS environment which contains several Reserved EC2 instances that are hosting to a web application that has been decommissioned last week. To save cost, you need to stop incurring charges for the Reserved instances as soon as possible.
What cost-effective steps will you take in this circumstance? (Choose 2)
You are working for a large financial firm in the country. They have an AWS environment which contains several Reserved EC2 instances that are hosting to a web application that has been decommissioned last week. To save cost, you need to stop incurring charges for the Reserved instances as soon as possible.
What cost-effective steps will you take in this circumstance? (Choose 2)
You are tasked to choose the most affordable AWS support plan that offers the following:
1.) 24x7 access to customer service, documentation, whitepapers, and support forums.
2.) Access to full set of Trusted Advisor checks
Which type of support plan will you choose?
You are tasked to choose the most affordable AWS support plan that offers the following:
1.) 24x7 access to customer service, documentation, whitepapers, and support forums.
2.) Access to full set of Trusted Advisor checks
Which type of support plan will you choose?
You are working for a startup company that has resources deployed on the AWS Cloud. Your company is now going through a set of scheduled audits by an external auditing firm for compliance.
Which of the following services available in AWS can be utilized to help ensure the right information is present for auditing purposes?
You are working for a startup company that has resources deployed on the AWS Cloud. Your company is now going through a set of scheduled audits by an external auditing firm for compliance.
Which of the following services available in AWS can be utilized to help ensure the right information is present for auditing purposes?
What are three attributes of DynamoDB? (Choose 3)
What are three attributes of DynamoDB? (Choose 3)
You have several EC2 Reserved Instances in your account that needs to be decommissioned and shut down since they are no longer required. The data is still required by the Audit team.
Which of the following steps can be taken for this scenario? (Choose 2)
You have several EC2 Reserved Instances in your account that needs to be decommissioned and shut down since they are no longer required. The data is still required by the Audit team.
Which of the following steps can be taken for this scenario? (Choose 2)