Assignment 2 -I190431 -Muhammad-Bin-Awais

I190431-Muhammad-Bin-Awais.md

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+Q1) Explain Docker Containers vs VMs
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+Docker containers are a lightweight and efficient way to package and run applications, making them suitable for modern, agile, and scalable software development. VMs provide stronger isolation and are a good choice when you need to run different OS versions or have specific hardware requirements.
+
+Isolation :
+Virtual Machines (VMs): Each VM runs its own operating system with its own kernel and resources, providing strong isolation between VM instances.
+Docker Containers: Containers share the host kernel, isolating applications and dependencies within the container while sharing the underlying kernel, making them lightweight.
+
+Resource Efficiency :
+Virtual Machines (VMs): VMs are resource-intensive, with fixed resource allocations for each instance.
+Docker Containers: Containers are resource-efficient, with burstable memory that can expand and shrink as needed. They are lightweight due to sharing host resources.
+
+Startup Time :
+Virtual Machines (VMs): VMs take longer to start because they need to boot an entire operating system.
+Docker Containers: Containers start up almost instantly since they don't require booting a full OS.
+
+Q2)
+For this question I have used these commands.
+
+docker --version
+docker run -d --name assignment-2-I190431 -p 9090:80 --network assignment-2 nginx:1.24.0