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:information_source:  This repository contains interview questions on various DevOps and SRE related topics
:bar_chart:  There are currently **565** questions
:bar_chart:  There are currently **571** questions
:books:  To learn more about DevOps check the resources in [DevOpsBit.com](https://devopsbit.com)
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#### :baby: Beginner
<details>
<summary>What is your experience with Linux? When you can set up an application on multiple operating systems, on which one would you prefer to set it up and why?</summary><br><b>
<summary>What is your experience with Linux?</summary><br><b>
An open question. Answer based on your real experience.
</b></details>
<details>
<summary>What is an operating system?</summary><br><b>
There are many ways to answer that. For those who look for simplicity, the book "Operating Systems: Three Easy Pieces" offers nice version:
"responsible for making it easy to run programs (even allowing you to seemingly run many at the same time), allowing programs to share memory, enabling programs to interac t with devices, and other fun stuff like that"
</b></details>
<details>
@ -872,9 +882,6 @@ Alternatively if you are using a distro with systemd it's recommended to use sys
<summary>Have you scheduled tasks in the past? What kind of tasks?</summary><br><b>
Normally you will schedule batch jobs.
</b></details>
##### Permissions
@ -2090,6 +2097,36 @@ The average performance of the above algorithm is O(log n). Best performance can
<summary>In any language you want, write a function to determine if two strings are Anagrams </summary><br><b>
</b></details>
##### Time Complexity
<details>
<summary>Describe what would be the time complexity of the operations <code>access</code>, <code>search</code> <code>insert</code> and <code>remove</code> for the following data structures:</summary><br><b>
* Stack
* Queue
* Linked List
* Binary Search Tree
</b></details>
<details>
<summary>What is the complexity for the best, worst and average cases of each of the following algorithms?:
* Quick sort
* Merge sort
* Bucket Sort
* Radix Sort</summary><br><b>
</b></details>
##### Data Structures & Types
<details>
<summary>Implement Stack in any language you would like</summary><br><b>
</b></details>
<details>
<summary>Implement Hash table in any language you would like</summary><br><b>
</b></details>
<a name="coding-advanced"></a>
#### :star: Advanced
@ -2619,24 +2656,14 @@ def sum(a, b):
</details>
##### Time Complexity
##### Data Structures & Types
<details>
<summary>Describe what would be the time complexity of the operations <code>access</code>, <code>search</code> <code>insert</code> and <code>remove</code> for the following data structures:</summary><br><b>
* Stack
* Queue
* Linked List
* Binary Search Tree
<summary>Implement Stack in Python</summary><br><b>
</b></details>
<details>
<summary>What is the complexity for the best, worst and average cases of each of the following algorithms?:
* Quick sort
* Merge sort
* Bucket Sort
* Radix Sort
<summary>Implement Hash table in Python</summary><br><b>
</b></details>
<a name="python-advanced"></a>