ACA-CloudNative 無料問題集「Alibaba Cloud ACA Cloud Native Certification」

（A）Configure where to store logs in each pod

（B）Configure Kubernetes standard output in Import Data by Log Service console

（A）Supports continuous training pipelines with composable workflow

（B）Scales out to hundreds of nodes to support AI/ML model training

（C）All resources are free

（D）Supports heterogeneous resource management, including management of GPU, FPGA, and RDMA-enabled resources

（A）Managed Cluster

（B）Dedicated Cluster

（C）Physical Host Cluster

（D）Serverless Cluster

（A）Developing a single application as a suite of small and independent services that are running in their own processes, can develop and deploy independently.

（B）Developing a single application while keeping data consistency with transaction control (like row locking then commit, will rollback when failed)

（C）About developing a single application become modular in the level of method/function, but keep only in
1 object app because we need to manage it easily.

（D）The development of a single application becomes a centralized, including all dependencies on bare metal.

（A）False

（B）True

（A）False

（B）True

（A）Application management

（B）Application monitoring

（C）Kubernetes monitoring

（D）Kubernetes Security

（A）Accelerate remote data reading for Al training jobs, reduce GPU/CPU waiting time

（B）Supports different storage backends including OSS/HDFS/NAS

（C）Multiple cache layers including RAM/SSD/HDD

（D）Supports preload once, read by many jobs

（E）Supports Horizontal scaling

（A）Edge Computing

（B）Windows

（C）E-MapReduce

（D）Heteroneneous Compute Cluster(GPU)

（E）Standard managed cluster

（F）Elastic Bare Metal Cluster(Bare-metal)

（A）Use store procedure/function from RDBMS

（B）Database lock required (commit and rollback scenario)

（C）Use PL/SQL Statement from RDBMS

（D）Use a Choreographer and Event Bus. In the failed scenario in a service, a Choreographer will use event bus to cancel all the communications among services related.