Question 1
Alibaba Cloud Container Service for Kubernetes (ACK) supports GPU resource autoscaling.
Score 2
Correct Answer:
A. True
Free Alibaba ACA Cloud Native Certification Exam ACA-CloudNative Exam Questions
Question 2
Which of the following benefits are accurate with respect to using Terraform? (Number of
correct answers: 4)
Score 2
Correct Answer:
A. It is an infrastructure orchestration tool: it's not only for resource configuration; B. It can achieve 'immutable infrastructure'; E. It can achieve exactly the same Dev, Staging, and Production environment by deploying a new environment from an existing template
Question 3
Does multi-cluster separate running on Alibaba Cloud and IDC can be managed by Federation?
Correct Answer:
A. True
Question 4
Which type of instance is used by Alibaba Serverless Kubernetes (ASK)?
Score 2
Correct Answer:
B. ECI
Question 5
Which of the following are correct statements about Alibaba Cloud Container Service for
Kubernetes (ACK)'s Sandboxed Pods? (Number of correct answers: 3)
Score 2
Correct Answer:
A. Sandboxed pods are a Docker runtime container type, and can run any docker image; B. Sandboxed Pods provide an independent kernel to enable enhanced security isolation; D. Sandboxed Pods can also support multiple running containers per Pod
Question 6
Which of the following options are correct about the Al/Machine Learning benefits of running on ACK? (Number of correct answers: 4)
Correct Answer:
A. Heterogeneous computing supported; B. All major machine learning frameworks are supported; C. Optimized k8s scheduling dedicated for jobs running on GPU, such as make pods be tight on GPU node, provide shared GPU, GPU isolated, co-scheduling; D. GPU and shared GPU utilization can NOT be monitoring in Prometheus on alibaba cloud; E. Arena tool was initial develop by alibaba cloud and contribued to kubeflow
Question 7
Which beat we use to pull data from promethues to Alibaba Cloud ElasticSearch for long term storage?
Correct Answer:
C. Filebeat
Question 8
Which of the following statements are correct for storage usage of Alibaba Cloud Container Service
for Kubernetes (ACK)? (Number of correct answers: 2)
Correct Answer:
B. OSS is ideal for archival storage (i.e. lots of writing, less frequent reads); C. ACK provides 5 StorageClass types by default, for Cloud Disk
Question 9
Both Federation and Istio can achieve multi-cluster management?
Score 2
Correct Answer:
B. False
Question 10
ARMS-Prometheus can monitor node usage from multiple clusters.Score 2
Correct Answer:
A. True
Question 11
Which options are correct with ACK's distributed data cache?
Correct Answer:
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
Question 12
ACK have multi-cloud cluster management features
Correct Answer:
A. True
Question 13
Which of the following are correct ways to generate a Log Service ingress dashboard?
(Number of correct answers: 2)
Score 2
Correct Answer:
B. LogStore can be installed via app catalog.; C. The Logtail-ds component can be installed by using ACK cluster add-ons.
Question 14
What information can be derived from APM traces in Elasticsearch? (The number of correct answer: 4)
Correct Answer:
A. Duration of transaction; B. Flow of transaction; C. Anomalies; D. Transaction logs
Question 15
Which of the following options are correct about Cloud-natvie Al solution?
Correct Answer:
A. It provides heterogeneous computing ability; B. It supports major machine learning framework; D. It can be autoscale; E. It can achieve multi-version,multi-model management