Docker Certified Associate (DCA) Practice Test
Gana confianza para Docker Certified Associate (DCA). Practica los conceptos, comprende las respuestas y refuerza tus conocimientos pregunta a pregunta.
Probar una preguntaDescripción y detalles del examen
Docker certification covering container basics, image management, networking, orchestration, storage, security, and Docker Enterprise operations. Administered by Docker as a linear (online proctored) format exam. Key domains include Advanced Topics, Best Practices, Core Knowledge and Fundamentals. The exam consists of 55 questions over 90 minutes.
Preguntas de Muestra
Elige una respuesta y consulta la explicación para ver cómo funciona la práctica.
Which command shows live event stream from the Docker daemon (container start/stop, image pull, etc.)?
To make 'docker service create' use a node-private port instead of the ingress mesh, which publish syntax is used?
What is the difference between a 'replicated' and a 'global' service in Swarm?
Per-container disk usage of writable layer can be inspected with which command?
You see in 'docker system df' that 'Build Cache' uses 40 GB. How do you reclaim it without removing images?
Oportunidades profesionales y salario
Los rangos son cifras del mercado de EE. UU. salvo que se muestre un rango local.
Qué temas cubre este examen
01Advanced Topics
Advanced concepts and techniques
02Best Practices
Industry best practices and standards
03Core Knowledge
Essential knowledge areas
04Fundamentals
Basic concepts and principles
05Practical Application
Real-world application of concepts