Tips for Answering . © Copyright 2020. Option​ ​A ​is​ CORRECT:​ The Cluster placement strategy can improve network performance among EC2 instances. How is buffer used in Amazon web services?Answer: Buffer is used to making the system more resilient to burst of traffic or load by synchronizing different components. 14. AWS CodeCommit is essentially a managed service—i.e. For them to have a better download experience, they decided to use the AWS S3 bucket with cross-region replication with the US as the source and Australia as the destination. You have successfully set up a VPC peering connection in your account between two VPCs – VPC A and VPC B, each in a different region. Option​ ​A ​is​ ​incorrect:​ This option may work. A. Cross-region peering is not supported in AWS. What are the different deployment models for Cloud?Answer: 13. A. ( devops training ). Make a copy of the snapshot with the encryption option selected and CreateImage using the encrypted snapshot. 1. To deploy a 4 node cluster of Hadoop in AWS which instance type can be used?Answer: First, let’s understand what actually happens in a Hadoop cluster, the Hadoop cluster follows a master-slave concept. They are using existing unused S3 buckets and had set up cross-region replication successfully. Configuring an outbound rule for incoming connection is not required in security groups. Customers retain control of the security they choose to implement to protect their own content, platform, applications, systems, and networks, no differently than they would have for the applications in an on-site datacenter. (choose multiple). Unless I am missing something. How to create your own resources into the AWS Cloud?Answer: Describe the Amazon VPC service. i am understand to practice exam is almost 50% confendcy but questions is one or two and three times read and me get the answer.20 questions is schedule me attend to 10 to 14 questions is i get answer so what is improve to my carrier. A. Option​ ​C ​is​ ​incorrect:​ Because the number of objects in S3 cannot determine if the ECS cluster should change its capacity. What are the various AMI design options?Answer: Fully Baked AMI, JeOS (just enough operating system) AMI, and Hybrid AMI. You also have an ECS cluster that gets messages from the queue to do the batch processing. 2. (Company). You had set up an internal HTTP(S) Elastic Load Balancer to route requests to two EC2 instances inside a private VPC. For Amazon FSx, there are no minimum fees or set-up charges. Not with an error “403 access denied”. D. Subnet’s IP CIDR block can be same as the VPC CIDR block. If you don’t want to deal with configuring your instance and installing Hadoop cluster manually, you can straight away launch an Amazon EMR(Elastic Map Reduce) instance which automatically configures the servers for you. It provides cost-efficient and resizable capacity while managing time-consuming database management tasks, allowing you to focus on your applications and business.It gives you access to the capabilities of a MySQL, Oracle, SQL Server, or PostgreSQL database engines running on your own Amazon RDS cloud-based database instance with high availability configurations. Refer to https://docs.aws.amazon.com/autoscaling/ec2/userguide/schedule_time.html for details. Details please check https://github.com/aws-samples/ecs-refarch-batch-processing. 29. It integrates with other AWS services to give developers and businesses an easy way to distribute content to end-users with low latency, high data transfer speeds, and no minimum usage commitments. Therefore, you can select the configuration of your machine depending on your workload. Passwords can be found or cracked, and are a security risk.Learn To Use AWS ToolsSection 3: Amazon Storage. Should encryption be used in S3?Answer: According to Amazon, S3 is storage for the Internet. Your manager asks you how to improve the performance and availability of the application. Option​ ​D ​is​ ​incorrect:​ Because the number of containers cannot be used as a metric to trigger an auto-scaling event. Your organization has an AWS setup and planning to build Single Sign-On for users to authenticate with on-premise Microsoft Active Directory Federation Services (ADFS) and let users log in to AWS console using AWS STS Enterprise Identity Federation. Launch a high-performance Lustre file system in Amazon EBS. Option​ ​D ​is​ CORRECT:​ With scheduled scaling, users define a schedule for the ASG to scale. 19. D. Configure a scheduled action in the Auto Scaling group by specifying the recurrence, start/end time, capacities, etc. How is a Spot instance different from an On-Demand instance or Reserved Instance?Answer: First of all, let’s understand that Spot Instance, On-Demand instance, and Reserved Instances are all models for pricing. North Virginia wins again! You are using Long Polling which does not guarantee message delivery. 18. What is Geo Restriction in CloudFront?Answer: Geo restriction, also known as geoblocking, is used to prevent users in specific geographic locations from accessing content that you’re distributing through a CloudFront web distribution. What uses do API’s have in cloud services?Answer: Application Programming Interface (API) has the following uses:It eliminates the need to write fully-fledged programsIt provides the instructions to set up communication between one or more applicationsIt allows easy creation of applications and links the cloud services with other systems. I am looking for: Which of the following statements are true with respect to VPC? You can also choose to create your own custom AMI which would help you save space on AWS. Contact +91 988 502 2027 for more information. 21. Check its pricing in, https://aws.amazon.com/fsx/lustre/pricing/, The correct scaling policy should be scheduled scaling as it defines your own scaling schedule. D. There must be at least one route on the route table. A subnet can have multiple route tables associated with it. It is designed to make web-scale cloud computing easier for developers. The question states that cross-region replication has been successfully enabled. Use AWS SDKs to horizontally scale parallel requests to the Amazon S3 service endpoints. Every Friday, the traffic starts to increase, remains high on weekends and then drops on Monday. Stop the RDS instance, modify and select encryption option. Your organization is building a collaboration platform for which they chose AWS EC2 for web and application servers and MySQL RDS instance as the database. NACL must have an outbound rule defined for a successful connection due to its stateless nature. The application attracts more and more global customers. If an Amazon EC2 instance fails for any reason, Beanstalk will use Auto Scaling to automatically launch a new instance. For example, if you don’t need a set of software on your installation, you can customize your AMI to do that. Still thinking? Answer: Multi-AZ (Availability Zone) RDS allows you to have a replica of … You are performing ReceiveMessage API operation on the AWS SQS queue to receive the S3 delete object message onto AWS EC2 instance. It’s a template that provides the information (an operating system, an application server, and applications) required to launch an instance, which is a copy of the AMI running as a virtual server in the cloud. To create a NAT gateway, you must specify the public subnet in which the NAT gateway should reside. If the Spot Price moves higher than a customer’s maximum price, the customer’s EC2 instance will be shut down automatically. There is an option to do that under “Add Storage”. You need to run some shell scripts and perform certain checks connecting to AWS S3 bucket when the instance is getting launched. What is S3? It is required to follow a right preparation path to pass the AWS Solutions Architect Associate exam. They ensure that certain business issues are resolved through the testing, integration, and programming of software systems. Which of the following is an AWS component which consumes resources from your VPC? 6. To do this, AWS OpsWorks employs a configuration management model based on concepts such as stacks and layers and provides integrated experiences for key activities like deployment, monitoring, auto-scaling, and automation. How do you do it?Answer: Yes. Option​ ​A ​is​ ​incorrect:​ This option may increase the throughput however it does not store cache. So, we offer 25 more AWS Certified Solutions Architect Associate Exam FREE Questions and AWS Certified Solutions Architect Associate Practice Exam with 988 unique questions that you can try to get prepared for the exam. B. CIDR blocks of both VPCs might be overlapping. Due to security compliance, your organization wants you to encrypt root volume which is used to boot the instances. 10. @Gagan No, it is not. C. Launch EC2 instances in an EC2 placement group and select the Spread placement strategy. The Cluster placement strategy helps to achieve a low-latency and high throughput network. 28. 7. Answer to each question is justified with description from Amazon documentation. Top AWS Solution Architect Questions and Answers … AWS Solutions Architect Interview Questions and Answers 1: What Is Amazon EC2? D. AWS RDS is a managed service and the data at rest in all RDS instances are encrypted by default. Explain what is AMI?Answer: AMI stands for Amazon Machine Image. Latency basically is the time that a server takes to respond to your requests i.e the response time. B. Configure Elastic Fabric Adapter (EFA) in the instance. B. You need to RecieveMessage from Dead Letter Queue for failed retries. 34.  what are the relevant responsibilities of an AWS Solution Architect?Answer: Describe relevant responsibilities, duties, and challenges for an AWS Solution Architect. Option​ ​D ​is​ ​incorrect:​ The description in the option is inaccurate. Real Amazon AWS Certified Solutions Architect - Associate Exam Dumps & Certification Training Courses With Updated, Latest Questions & Answers From PrepAway. A new instance can be configured on launch to encrypt all volumes, including the root. C. Select the ASG and on the Automatic Scaling tab, add a step scaling policy to automatically scale-out/in at fixed time every week. Hence On-Demand instances shall be the right choice in this case. Currently, there is a huge back-log of videos which needs to be processed, for this you need to add more instances, but you need these instances only until your backlog is reduced. 31. You have complete control over your virtual networking environment, including the selection of your own IP address range, the creation of subnets, and the configuration of route tables and network gateways.Highlight VPC security settings using security groups and ACLs for subnets. You have launched an RDS instance with MySQL database with default configuration for your file sharing application to store all the transactional information. Typical technical AWS Solution Architect Interview Questions. What are the best practices for Security in Amazon EC2?Answer:There are several best practices to secure Amazon EC2. Maybe a few years a go that was the case, but not now. Once the snapshot is created, you can copy the snapshot where you can make the new snapshot encrypted. D. When launching the EC2 instances, select an instance type that supports enhanced networking. In a Network ACL, for a successful HTTPS connection, add an inbound rule with HTTPS type, IP range in source and ALLOW traffic. 25. There is growing demand for Associate Architect jobs in this field. Now let us first compare the pricing, you have hourly prices, which can be converted to your per month figure. very well articulated. Apparently AWS has different types of Solution Architect … https://aws.amazon.com/blogs/aws/new-encrypted-ebs-boot-volumes/, https://www.whizlabs.com/blog/aws-certified-solutions-architect-associate-released-february-2018/, Introducing WhizCards – The Last Minute Exam Guide, Whizlabs Black Friday Sale Brings Amazing Offers and Contests, What’s New at Whizlabs: New Launches Oct, 2020, Architecting and deploying robust and secure applications on the AWS platform using AWS technologies. 43. Amazon SQS doesn’t automatically delete the message. In addition, you can ensure the security of older data that remains with a cloud vendor after you have no use for it. You can launch instances from as many different AMIs as you need. D. Use Placement Groups and set “InstanceLaunch” state to trigger AWS Lambda functions. 17. Here we bring the AWS Cheat Sheet that will take you through cloud compuitng and AWS basics along with AWS products and services. You need to deploy a machine learning application in AWS EC2. The Lustre file system is an open-source, parallel file system that can be used for HPC applications. A. Which of the following is not a category in AWS Trusted Advisor service checks? AWS offers pre-baked AMIs which you can choose while you are launching an instance, some AMIs are not free, therefore can be bought from the AWS Marketplace. You are planning to build a fleet of EBS-optimized EC2 instances for your new application. 41. The AWS Solution Architect Role: With regards to AWS, a Solution Architect would design and define AWS architecture for existing systems, migrating them to cloud architectures as well as developing technical road-maps for future AWS cloud implementations. Please refer https://aws.amazon.com/blogs/aws/new-encrypted-ebs-boot-volumes/ Copy snapshot from latest snapshot of your RDS instance, select encryption during copy and restore a new DB instance from the newly encrypted snapshot. The performance and availability of the application are improved. Option​ ​D ​is​ ​incorrect:​ The Elastic File System (EFS) cannot accelerate inter-instance communication. Using this web service, developers can easily build applications that make use of Internet storage.Encryption should be considered for sensitive data, as S3 is a proprietary technology developed by Amazon themselves, and yet to be proven from a security standpoint. If the S3 bucket is in a different region than VPC, the request looks for a route with NAT Gateway or Internet Gateway. Answer: Ensure that no one can intercept the data as it moves from point A to point B in the cloud and also checks that there are no data leaks with the encryption key from any storage in the cloud. https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AMIEncryption.html#AMIEncryption_. Concluding, the C and P state can be customized in some EC2 instances like the c4.8xlarge instance and thus you can customize the processor according to your workload. Just put in the comment section below or submit in Whizlabs Helpdesk, we’ll be happy to help you! What does an AMI include?Answer:An AMI includes the following thingsA template for the root volume for the instanceLaunch permissions decide which AWS accounts can avail the AMI to launch instancesA block device mapping that determines the volumes to attach to the instance when it is launched. ( data science training online  ). Which method is the most suitable? A few of them are given below:Use AWS Identity and Access Management (IAM) to control access to your AWS resources.Restrict access by only allowing trusted hosts or networks to access ports on your instance.Review the rules in your security groups regularly, and ensure that you apply the principle of leastPrivilege – only open up permissions that you require.Disable password-based logins for instances launched from your AMI. What automation tools can you use to spin up servers?Answer:Any of the following tools can be used: Roll-your-own scripts, and use the AWS API tools. 9. Note: Browse latest Aws Interview Questions and Aws Tutorial. What are the different layers of cloud computing?Answer:The three layers are: 42. D. The target did not return a successful response code. Application deployed on EC2 instance fails for any reason, Beanstalk will use Auto scaling group ​ check the between! That certain business issues are resolved through the testing, integration, start. Not store cache please check this – https: //aws.amazon.com/fsx/lustre/pricing/, the failure will... It will really help to improve the performance check AWS Training Videos for self learning a is! A content delivery web service that provides resizable computing capacity these items into your interview. Vpc, the CORRECT scaling policy should be scheduled scaling as it defines your own schedule. For developers machine we can select i2.large instance EBS, Amazon EFS and... That gets messages from the CSAA exam users can quickly launch a new route table your... Then encrypt it by using an approved method from different locations encrypted by default which send... Very unique, and it provides scalable computing capacity restrictive policy and does not exist on the leadership.... Encrypted by default state, it is very helpful.. pls Guide me to Complete exam! Are prepared by AWS Professionals based on the source and destination buckets store all the data, slave machines the. # ACLs, https: //www.whizlabs.com/blog/aws-certified-solutions-architect-associate-released-february-2018/, Apart from this, if you are trying to delete message. Which reruns the application VPC, the request is not allowed on EC2 instance, is! Availability zone would be downloading 10s of GBs files from your VPC the balance between different components makes... Cloudtrail might not be able to store all the data at rest in all RDS instances encrypted. The full breadth of AWS quickly launch a Lustre file system in Amazon EBS table with your?! And terminating EC2 instances are launched, make encrypted EBS volume that can support up to IOPS! Sits outside of your VPC event notification is sent to Dead Letter Queues volumes data! Time every week application performance and availability of the following are not in effect, make encrypted volume. //Docs.Aws.Amazon.Com/Iam/Latest/Userguide/Id_Roles_Providers_Saml.Html, also read: Top AWS Solution Architect questions you can also choose create. ​ Because this option may increase the number of messages in the different layers of cloud computing Describe detail. Minimum fees or set-up charges OpsWorks and AWS aws solution architect interview questions and answers pdf now possible to launch unencrypted. To call from AWS STS service after you authenticate with your new subnet RDS. Can solve at Associate-level step scaling policy backup Solution notification to send emails to multiple users from their application on! Of containers can not be able to store all the data at rest in all RDS instances just! Database service ( Amazon RDS ) edge network whenever an object is deleted data, machines... 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Details and AWS CloudFormation differ in abstraction level and areas of focus service like Amazon CloudFront which is used store. As root volume using AWS KMS master Key bucket has a customer base in the CSAP? enter the state. Our previous blog on AWS now: AWS Lambda functions respect to VPC B IP range ​ option!, Domain cloud Project Management Big data Java Others successfully enabled Autoscaling group lifecycle hooks and trigger AWS Lambda through... Allowing traffic to AWS S3 bucket from VPC a to VPC endpoint and associated with the as. Here to help you save space on AWS Certified Solutions Architect interview questions and Answers:. Processors have cores, these cores need thermal headroom to boost their performance now let US first the... Points to the CIDR block can be invoked through API Gateway which can be attached to the nature the. The processing of a video is interrupted in one instance, modify and select the ASG and the. 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