Vayana Interview Questions, Process, and Tips

Q1. What if I delete EC2 Machine from AWS Console and then apply Terraform, it will create a new machine or giving some error:?
Ans. 
Terraform will recreate the EC2 machine if it is deleted from AWS Console.
• Terraform will detect that the EC2 machine is missing and recreate it according to the defined configuration in the Terraform script.

• Deleting the EC2 machine from the AWS Console will not affect the Terraform configuration, as Terraform maintains its own state file.

• Running Terraform apply after deleting the EC2 machine will result in the creation...read more
Answered by AI
Add your answer
Q2. What is roles in ansible?
Ans. 
Roles in Ansible are a way to group tasks, handlers, variables, and other related files together for easier management and reuse.
• Roles help in organizing and structuring Ansible playbooks.

• They promote reusability and modularity by allowing tasks to be grouped together.

• Roles can be shared and reused across different playbooks.

• Each role typically consists of directories like tasks, handlers, templates, vars, and defaults...read more
Answered by AI
Add your answer
Q3. What is VPC and define flow of VCP?
Ans. 
VPC stands for Virtual Private Cloud, a virtual network dedicated to your AWS account.
• VPC allows you to create a logically isolated section of the AWS Cloud where you can launch resources in a virtual network.

• It helps in controlling your virtual networking environment, including selection of your own IP address range, creation of subnets, and configuration of route tables and network gateways.

• The flow of VPC involves c...read more
Answered by AI
Add your answer

Q1. Binary tree working
Ans. 
A binary tree is a data structure where each node has at most two children.
• Binary tree consists of nodes, each with a left and right child.

• Traversal methods include in-order, pre-order, and post-order.

• Common operations include insertion, deletion, and search.

• Example: Binary search tree is a type of binary tree where left child is less than parent and right child is greater.
Answered by AI
Add your answer
Q2. Doubly linked list
Add your answer

Q1. About the Domain Expertise
Add your answer
Q2. Leadership Skill & GSTM with regards to launching of new platform
Add your answer

Q1. Technical questions and it's based you mentioned in your resume.
Add your answer
Q2. Terraform state files related multiple questions.
Add your answer
Q3. Site Reliability engineering related questions such as SLA, SLO etcetera.
Add your answer

Asks for hands on such as terraform scripts, shell /python script, kubernetes or docker if you mentioned in resume.

Q1. This was the last round. Engineering head conduct this and do formal technical plus non technical discussion.
Add your answer