Sigmoid Devops Engineer Interview Questions and Answers

Q1. How to create VPN
Ans. 
To create a VPN, you need to set up a VPN server and configure client devices to connect to it securely.
• Choose a VPN protocol (e.g. OpenVPN, L2TP/IPsec, IKEv2)

• Set up a VPN server on a dedicated machine or cloud service

• Configure firewall rules to allow VPN traffic

• Generate and distribute VPN client certificates or credentials

• Install VPN client software on devices and connect to the VPN server
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Q2. What is CI and CD
Ans. 
CI stands for Continuous Integration and CD stands for Continuous Delivery/Continuous Deployment.
• CI is the practice of merging code changes into a shared repository frequently, which triggers automated builds and tests.

• CD is the practice of automating the delivery of applications to various environments, such as staging or production, after passing tests in CI.

• CI/CD pipelines help streamline the software development pr...read more
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I have done my assignment home page one day

Q1. I am prepared for some important topics but they are asked some other in-depth questions.
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Q2. What is WebKit transition
Ans. 
WebKit transition is a CSS property that allows smooth animation between CSS property changes.
• WebKit transition is a CSS property that allows smooth animation between CSS property changes.

• It is used to create animations and transitions on web pages.

• It can be applied to various CSS properties such as color, size, position, and more.

• It is supported by most modern web browsers including Chrome, Safari, Firefox, and Opera.

• ...read more
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Q1. I'm not selected for this round
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Q1. Terraform basic questions
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Q1. Questions on Linux, Python
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Asked about html,css, js

Q1. Html tags and comments
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Q2. Js == and === , var, const and let
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Q1. Basics of HTML, CSS, and JavaScript. Goof if you know Salesforce.
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Q2. Explain Box Model
Ans. 
Box Model is a concept in CSS where every element is treated as a rectangular box with content, padding, border, and margin.
• Every element in CSS is considered a rectangular box with content, padding, border, and margin

• Content area is where the actual content of the element is displayed

• Padding is the space between the content and the border

• Border is the actual border of the element

• Margin is the space outside the border,
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Q3. Flexbox, Grid in CSS
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Q1. Terraform basic questions
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Q1. Questions on Linux, Python
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