Orient Technologies AWS Cloud Engineer Interview Questions and Answers

Q1. Aws cloud and linux questions mostly
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Q2. Linux boot process
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Q1. Tech and managerial questions related to aws, linux and docker?
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Q1. Salary discussion and managerial round
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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. What is docker, what is DevOps
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Docker is a containerization platform that allows applications to be packaged and run in isolated environments. DevOps is a software development methodology that focuses on collaboration, automation, and integration between development and operations teams.
• Docker is a tool designed to make it easier to create, deploy, and run applications by using containers.

• Containers allow a developer to package up an application wit...read more
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Q2. Difference between git and sub git
Ans. 
Git is a version control system used for tracking changes in source code, while Subversion (SVN) is another version control system with similar features.
• Git is distributed, allowing for offline work and faster branching and merging.

• Subversion is centralized, requiring a network connection for most operations.

• Git uses a staging area for changes before committing, while Subversion commits changes directly to the reposito...read more
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Q1. What is AWS? What is EC2 Instance? What is S3? What is Route 53?
Ans. 
AWS is a cloud computing platform by Amazon. EC2 is a virtual server in AWS. S3 is a storage service. Route 53 is a DNS service.
• AWS is a cloud computing platform provided by Amazon.

• EC2 (Elastic Compute Cloud) is a web service that provides resizable compute capacity in the cloud.

• S3 (Simple Storage Service) is an object storage service that offers scalability, data availability, security, and performance.

• Route 53 is a s...read more
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Asssignment on docker

Q1. What is oops concept
Ans. 
OOPs stands for Object-Oriented Programming. It is a programming paradigm that focuses on objects and their interactions.
• OOPs is based on the concept of classes and objects.

• It emphasizes on encapsulation, inheritance, and polymorphism.

• Encapsulation refers to the binding of data and functions that manipulate the data.

• Inheritance allows the creation of a new class from an existing class.

• Polymorphism allows objects of dif...read more
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Q2. How does Google search work
Ans. 
Google search uses complex algorithms to analyze web pages and provide relevant results to user queries.
• Google crawls and indexes web pages using bots

• PageRank algorithm ranks pages based on relevance and authority

• Search queries are matched with indexed pages using various factors

• Results are displayed based on relevance and user location

• Google also uses machine learning to improve search results
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Q1. What is salary expectations
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Basic questions related to linux and cloud.

Q1. Linux commands and cloud features.
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Q1. Project related questions.
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