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HRHritik ranjanblogs.hritikranjan.in17h ago · 12 min read

🚀 AWS Scenario-Based Interview Questions | EC2, IAM & VPC Complete Guide for DevOps Engineers

📘 Introduction In real-world DevOps interviews, interviewers usually don't ask only theoretical questions like "What is EC2?" or "What is VPC?". Instead, they focus on scenario-based questions to und

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MGMunilakshmi G J100daysdevops.hashnode.devFeb 1, 2025 · 6 min read

Day 99 of 100 Days :Advanced Kubernetes Concepts: Interview Questions and Answers

As you approach the final stretch of your 100 Days DevOps journey, it's time to dive deeper into more advanced Kubernetes topics. This set of interview questions will explore concepts like custom controllers, network policies, persistent storage, and...

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MGMunilakshmi G J100daysdevops.hashnode.devFeb 1, 2025 · 5 min read

Day 98 of 100 Days :Kubernetes Interview Questions and Answers: Key Concepts for DevOps Professionals

Introduction: Kubernetes (K8s) has become the go-to platform for container orchestration, enabling DevOps teams to deploy, manage, and scale applications efficiently. As part of the 100 Days of DevOps, understanding Kubernetes is essential for master...

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MGMunilakshmi G J100daysdevops.hashnode.devJan 26, 2025 · 5 min read

Day 92 of 100 Days: Mastering More DevOps Interview Questions

As we progress through our 100 Days of DevOps journey, today’s focus is on new and unique DevOps interview questions to expand your knowledge base. These questions dive into advanced concepts and practical problem-solving skills that are vital for yo...

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MGMunilakshmi G J100daysdevops.hashnode.devJan 25, 2025 · 5 min read

Day 91 of 100 Days : Advanced DevOps Interview Questions & Answers

After covering the basics in Day 90, let’s dive deeper into advanced DevOps interview questions to strengthen your technical edge. Below are 20 fresh questions and answers that will help you handle challenging scenarios and impress interviewers. Adv...

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SMShaik Mustafalinux-series.hashnode.devJan 19, 2025 · 2 min read

Essential Port Numbers for DevOps Engineers

Common Protocols and Services HTTP: Port: 80 Purpose: Unsecured web traffic. HTTPS: Port: 443 Purpose: Secure web traffic (TLS/SSL). SSH: Port: 22 Purpose: Secure shell access for remote administration. FTP: Port: 20 (data transfer),...

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CMChetan Mohanrao Mohoddevops-concepts-by-chetan.hashnode.devNov 21, 2024 · 5 min read

Kubernetes Basics: Step-by-Step Creation of Pods, Namespaces, and Clusters + Key Interview Questions

When planning to set up a cluster, you should first decide how many nodes you want to create. The first should be the control plane and the worker nodes. We will create one control plane and two worker nodes. By the way, the control plane includes th...

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MGMunilakshmi G J100daysdevops.hashnode.devNov 13, 2024 · 6 min read

Day 18 of 100 Days : Docker Interview Questions and Answers (Part 1) — Real-World Scenarios

Welcome to Day 18 of my 100 Days of DevOps journey! Today, we dive into Docker interview questions that reflect real-world scenarios. These questions are designed to assess practical knowledge, rather than just command recall, so let's break down eac...

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APAishwary Prakashaishwaryprakash98.hashnode.devDec 10, 2023 · 2 min read