DevOps and Docker Quiz

What is the main goal of DevOps?

• To improve the ability of organizations to deliver applications and services at high speed

• To slow down the deployment process

• To isolate development and operations teams

• To limit the competition in the market

Which company has successfully used DevOps to accelerate application development?

• Amazon

• Apple

• Microsoft

• PayPal

What is the purpose of Docker Engine?

• To store and distribute Docker images

• To manage containers and their interaction with external systems

• To create Docker images

• To run Docker containers

What is the main benefit of using Docker containers?

• They provide a lightweight and fast environment for applications

• They are not compatible with Linux systems

• They are difficult to manage

• They consume a lot of system resources

What is the purpose of Port Mapping in Docker?

• To send data into the container

• To manage the container's memory usage

• To isolate the container from the host system

• To connect the container to the host system

What is the role of Dockerfiles in creating Docker images?

• To store and distribute Docker images

• To define the structure and contents of a Docker image

• To manage containers and their interaction with external systems

• To run Docker containers

What is the purpose of Volume Mapping in Docker?

• To mount external storage into the container

• To isolate the container from the host system

• To send data into the container

• To connect the container to the host system

What is the main advantage of using Docker containers?

• They provide a consistent environment for development, testing, and production

• They are not compatible with cloud systems

• They are difficult to use for developers

• They slow down the deployment process

What is the function of Docker Daemon in Docker Engine?

• To create Docker images

• To manage containers and their interaction with external systems

• To run Docker containers

• To store and distribute Docker images

What is the purpose of Docker Registry?

• To store and distribute Docker images

• To create Docker images

• To manage containers and their interaction with external systems

• To run Docker containers