Azure Container Registry (ACR)
Azure Container Registry (ACR) is Microsoft's storage system for cloud applications. Think of it like a secure warehouse where companies store their software packages (called containers). When companies run their applications in the cloud, they need a safe and organized place to keep these packages, and that's what ACR provides. It's similar to other systems like Docker Hub or Amazon ECR, but it's specifically designed to work with Microsoft's cloud platform, Azure. When you see ACR mentioned in a resume, it usually means the person has experience managing and organizing cloud software packages in a Microsoft environment.
Examples in Resumes
Managed and maintained ACR for enterprise applications serving over 1 million users
Implemented secure Azure Container Registry policies for company-wide container deployment
Reduced deployment time by 40% through optimized ACR configuration and practices
Typical job title: "Cloud Engineers"
Also try searching for:
Where to Find Cloud Engineers
Online Communities
Professional Networks
Events & Resources
Example Interview Questions
Senior Level Questions
Q: How would you implement a disaster recovery strategy for ACR?
Expected Answer: A senior should discuss backup procedures, geo-replication of containers, and having multiple registry copies in different regions to ensure business continuity.
Q: How do you manage security and access control in ACR?
Expected Answer: They should explain how to set up different access levels for team members, implement scanning for security vulnerabilities, and manage authentication methods.
Mid Level Questions
Q: How do you optimize storage costs in ACR?
Expected Answer: They should be able to explain cleanup strategies for unused containers, implementing retention policies, and managing storage tiers effectively.
Q: Explain how you would set up automated container deployment using ACR.
Expected Answer: Should describe setting up automated builds, testing processes, and deployment pipelines using ACR with other Azure services.
Junior Level Questions
Q: What is ACR and why is it used?
Expected Answer: Should be able to explain that ACR is a storage system for container images in Azure, and why organizations need it for managing their cloud applications.
Q: How do you push and pull containers to/from ACR?
Expected Answer: Should demonstrate basic knowledge of moving containers in and out of the registry using basic commands and Azure portal interface.
Experience Level Indicators
Junior (0-2 years)
- Basic container operations
- Understanding of Azure portal
- Simple registry management
- Basic security concepts
Mid (2-5 years)
- Automated deployment setup
- Cost optimization
- Integration with CI/CD pipelines
- Performance monitoring
Senior (5+ years)
- Disaster recovery planning
- Enterprise-scale registry management
- Security best practices
- Cross-region deployment strategies
Red Flags to Watch For
- No understanding of basic container concepts
- Lack of Azure platform knowledge
- No experience with cloud security practices
- Unable to explain basic registry operations
