Daily Assessment - 23_04_2024

What is a Docker container?

• A running instance of a Docker image

• A lightweight virtual machine

• A storage volume

• A service running on Docker Swarm

What does the Docker file contain?

• Compiled source code

• Docker images

• Binary data

• Instructions for building a Docker image

What command is used to list all running Docker containers?

• docker list

• docker show

• docker ps

• docker display

What is the purpose of Boto3?

• To manage virtual machines in a cloud environment

• To automate the deployment of applications

• To interact with AWS services programmatically

• To optimize database performance

What is Docker?

• Programming Language

• Text Editor

• Containerization Platform

• Web Server

In terms of scalability and resource efficiency, which technology typically offers better performance?

• Virtualization

• Containerization

• Both offer similar scalability and resource efficiency

• It depends on the workload and infrastructure configuration.

What is the primary purpose of virtualization?

• To emulate hardware components

• To increase software performance

• To optimize network bandwidth

• To enhance user interface experience

What is Docker Compose?

• A scripting language for Docker

• A continuous integration tool for Docker

• A tool for defining and running multi-container Docker applications

• A Docker CLI plugin

What is a key difference between virtualization and containerization?

• Virtualization runs multiple operating systems on a single physical machine, while containerization shares the host OS kernel.

• Virtualization uses containers, whereas containerization uses virtual machines.

• Virtualization provides stronger isolation compared to containerization.

• Containerization requires more hardware resources compared to virtualization.

In which language package is Boto3 accessible?

• Python

• Java

• Ruby

• JavaScript