Podcast
Questions and Answers
What is the primary goal of Docker?
What is the primary goal of Docker?
- To create a secure networking environment for applications
- To make it possible to install and run software on any system (correct)
- To develop a new programming language
- To provide a platform for virtual machine management
What are microservices in a software development context?
What are microservices in a software development context?
- Fine-grained, loosely coupled services that parallelize development (correct)
- Services that depend on each other for every operation
- Monolithic, tightly coupled services for streamlined development
- Heavyweight, complex services for improved modularity
What does the formula 'Namespaces + Cgroups = LXC' represent?
What does the formula 'Namespaces + Cgroups = LXC' represent?
- A mathematical equation used in container orchestration
- The foundational components of Linux containers (correct)
- A formula for resource allocation in virtual machines
- A Docker networking protocol
What is the primary benefit of decomposing an application into different smaller services in a microservices architecture?
What is the primary benefit of decomposing an application into different smaller services in a microservices architecture?
What does Docker Compose primarily facilitate?
What does Docker Compose primarily facilitate?
What is the primary function of Docker Registry?
What is the primary function of Docker Registry?
How many pulls per 6-hour period are allowed for authenticated users on Docker Hub?
How many pulls per 6-hour period are allowed for authenticated users on Docker Hub?
What command is used to login to a Docker registry with login credentials?
What command is used to login to a Docker registry with login credentials?
Which tool can be used to configure authentication for pushing Docker images to Google Cloud Platform (GCP) Container Registry?
Which tool can be used to configure authentication for pushing Docker images to Google Cloud Platform (GCP) Container Registry?
What is the purpose of the Enhanced Service Account add-on on Docker Hub?
What is the purpose of the Enhanced Service Account add-on on Docker Hub?
What is the primary function of Docker Compose?
What is the primary function of Docker Compose?
What is the purpose of specifying 'depends_on' in a Docker Compose file?
What is the purpose of specifying 'depends_on' in a Docker Compose file?
In Docker Compose, what does 'volumes' allow you to do?
In Docker Compose, what does 'volumes' allow you to do?
What is the primary benefit of using Docker Compose to run multiple containers?
What is the primary benefit of using Docker Compose to run multiple containers?
What is the main advantage of using a declarative YAML file in Docker Compose?
What is the main advantage of using a declarative YAML file in Docker Compose?
