What it is: A managed registry to store, version, and retrieve container images (Docker images).
What it’s for:
Key ideas:
Repositories store images and tags.
IAM controls who can push/pull.
Often paired with ECS/EKS.
Exam cues:
Hard words (English + IPA + Vietnamese meaning):
*registry* /ˈredʒɪstri/: kho đăng ký (nơi lưu image)
*repository* /rɪˈpɑːzətɔːri/: kho chứa (repo)
*image* /ˈɪmɪdʒ/: ảnh (gói phần mềm container)
*tag* /tæɡ/: nhãn phiên bản