CloudGen Digital AWS Cloud Engineer Interview Questions and Answers

Q1. Hiw can you ensure high availability and scalability during deploying an application.
Ans. 
To ensure high availability and scalability during deploying an application, utilize load balancing, auto-scaling, fault tolerance, and monitoring.
• Implement load balancing to distribute traffic evenly across multiple servers.

• Utilize auto-scaling to automatically adjust the number of instances based on traffic demand.

• Design for fault tolerance by using redundant components and failover mechanisms.

• Monitor the application...read more
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Q1. Share Your experience on Creating AWS resources. GUI or using IAC tool?
Ans. 
I primarily use IAC tools like Terraform to create AWS resources for consistency, version control, and automation.
• I prefer using IAC tools like Terraform for creating AWS resources as it allows for infrastructure as code, version control, and automation.

• Using IAC tools ensures consistency in resource creation across environments.

• GUI can be useful for quick prototyping or exploring AWS services, but IAC is more efficien...read more
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Q2. Have you got any issues in pod, while creating or monitoring pods in the kubernetes cluster?
Ans. 
Yes, I have faced issues while creating or monitoring pods in a Kubernetes cluster.
• One common issue is pods getting stuck in a pending state due to resource constraints or scheduling issues.

• Another issue is pods crashing frequently due to misconfigured settings or incompatible container images.

• Monitoring pods can be challenging, especially when dealing with a large number of pods and trying to track their health and pe...read more
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Q3. What are use of Versioning in S3? Have you got any issues in working using S3?
Ans. 
Versioning in S3 allows for preserving, retrieving, and restoring every version of an object stored in a bucket.
• Enables recovery from unintended user actions or application failures

• Helps in maintaining different versions of objects for audit or compliance purposes

• Prevents accidental deletion or overwriting of objects

• Useful for tracking changes and rolling back to previous versions if needed
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Q4. What are the Devops tools, you have experience on?
Ans. 
I have experience with various DevOps tools including Jenkins, Docker, Ansible, and Terraform.
• Jenkins

• Docker

• Ansible

• Terraform
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Easy level coding questions for fresher

English communication round

Q1. Questions about aws cloud and tools
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Q1. Self introduction and discussion about package
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Q1. Snowflake architecture
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Q2. Project related questions
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Q1. SQL window function questions
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Q2. Data warehousing concepts
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Q1. Azure architecture and connectivity. Etc
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Q1. It was good.. They asked few questions. I was holding offer of other company, they only want person should join on immediate basis.
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Q1. Only salary discussion
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