Auto Scaling is an aws service that provides dynamically adjusts, on running the number of EC2 instances based on traffic demand. For instance, during the high traffic periods, Auto Scaling adds instances , improving optimal performance as per the policies configuration. Conversely, while during low traffic, it will reduce the number of instances , optimizes the cost efficiency maintaining high availability. You can come across this type of infrastructure based questions while going through AWS cloud support engineer interview questions as these questions are asked in the AWS support engineer interview. So, don’t miss and clear your concepts of AWS infrastructure to clear the interview. AWS provides compute power services, database storage, delivery of content and several other relevant support services to help its clients.
Glacier is a cloud-based archival solution that allows quick data retrieval without high-performance requirements. Versioning in S3 is a feature that allows for a history of changes to an object over time. This history can be reverted to a previous version by accessing one of the earlier versions.
How are reserved instances different from on-demand DB instances?
This helps the users to explore and experiment with AWS services without suffering with charges and helps in making a kick starting point for cloud beginners. An EC2 instance stands for Elastic Cloud Compute service, It is a virtual server in the cloud. When we launch this, it will run the selected operating system with a specified application stack. It can also be configured for specific computing needs, making it a flexible and scalable solution. So, to help you clear the job interview, we’ve presented the latest AWS Cloud Support Engineer interview questions with the detailed answers. These frequently asked AWS Cloud Support Engineer interview questions will be very useful for the candidates who want to secure their job.
Optimizing costs is a critical aspect of managing cloud infrastructure, as it directly impacts a company’s bottom line. This demonstrates your ability to balance cost-effectiveness with technical efficiency in the cloud environment. IAM (Identity and Access Management) roles are a critical component in managing and securing AWS resources. They allow you to define and enforce who can access specific services and resources. They’re interested in your expertise in implementing best practices for access control and ensuring that only authorized users can perform specific actions on the resources in question.
Strategic Planning Manager Interview Questions and Answers
Through VPC, you can define and take full control of your virtual network environment. For example- you can have a private address range, internet gateways, subnets, etc. It also supports Identity and Access Management (IAM) permissions at the project level and individual DNS zone level. Google Cloud DNS is a Domain Name System (DNS) that publishes your domain names to the global DNS. A DNS is a hierarchical distributed database that lets you store IP addresses and other data and look them up by name.
- It is actually a collection of physical AWS infrastructures or its regions present all across the world.
- With IaC, these components are defined, deployed, and managed using code, allowing for automation, consistency, and version control in the infrastructure deployment process.
- It also demonstrates your familiarity with DevOps practices, which are vital for the rapid and reliable delivery of software updates.
- You should be prepared to discuss your experience setting up analytics dashboards with QuickSight or Tableau.
I’ve also worked with Network Access Control Lists for an additional layer of security. For databases, using RDS Multi-AZ deployments helps maintain a standby replica of the primary database for automatic failover during planned or unplanned outages. I also leveraged AWS Fargate to eliminate the need for managing servers, enabling me to focus on designing and building applications instead. We also integrated CloudFormation with Jenkins to automatically deploy updates whenever changes were made to the application codebase. Another method is to use auto-scaling to match service capacity with demand, which can reduce costs during off-peak hours. In terms of compliance, I ensure adherence to regulatory standards by using AWS Artifact for on-demand access to AWS’ compliance reports and aligning our practices with well-architected framework recommendations.
Will your standby RDS be launched in the same availability zone as your primary?
Short-answer questions with multiple-choice answers are called multiple-choice questions (MCQs). AWS has data centresthat can be accessed worldwide, and users only pay for what they use, aws cloud engineer which is a significant trade-off for capital expense. Additionally, AWS allows for easy database setup and automation of backups, which can be stored in the cloud through S3 stores.
- You should be able to explain how you have used each service in a production environment, as well as describe any challenges or successes you’ve had while working with them.
- The transition action in life cycle management transitions objects from one storage class to another without manually copying objects.
- To guarantee a successful migration, consider accounting security measures like encryption and Virtual Private Cloud (VPC) setups.
- In one of my previous projects, we had a multi-region architecture for our application to ensure high availability and low latency for global users.
- Elasticity is a fundamental concept in cloud computing, and interviewers are eager to see if you grasp its significance.
My projects involved interacting with AWS services like DynamoDB, Lambda, and SQS programmatically. Another approach I’ve utilized is AWS Snowball for transferring large amounts of data, especially when network conditions are not optimal. We also implemented versioning in S3 buckets to recover from both unintended user actions and application failures.
What are the native AWS Security logging capabilities?
You can also use Cloud Trail to detect if a security group was incorrectly configured. Route 53 uses a global anycast network to answer queries from the optimal position automatically. The Administrator User can build, change, delete, and inspect resources, as well as grant permissions to other AWS users. To transfer terabytes of data outside and inside of the AWS environment, a small application called SnowBall is used. AIX is an operating system that runs only on Power CPU and not on Intel, which means that you cannot create AIX instances in EC2.