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[Practice Exams] OCI 2020 Developer 1Z0-1084-20

Prepare for your Oracle 1Z0-1084-20 test. 72 high-quality questions with detailed explanations. Updated in Jan 2021.
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Ace your Oracle Cloud Infrastructure 2020 Developer Associate | 1Z0-1084-20 exam
Practice with high quality practice exams alongside detailed explanation to learn concepts.

Preparing Oracle Cloud Infrastructure Developer 2020 Certified Associate | 1Z0-1084-20

And more questions are being added over time!

Exam Topics:

Cloud Native Fundamentals

  • Explain Distributed Computing

  • Explain Microservices vs. Containers vs. Functions

  • Discuss the Meaning of Serverless Computing

  • Describe Service Communication Patterns


Developing Cloud Native Applications

  • Develop Serverless Application with Oracle Functions

  • Develop Microservices and Applications for OKE

  • Use Data in Cloud Native

  • Use OCI APIs, SDKs and CLI upgrade

Securing Cloud Native Applications

  • Overcome Security challenges with Cloud Native

  • Use the Defense-in-depth approach

  • Configure and Use Secret Management

  • Use IAM for authn/authz

Testing Cloud Native Applications

  • Explain the Challenges of testing in Cloud Native world

  • Manage multiple environments (dev, test/stage, prod)

Operating Cloud Native Applications

  • Manage Infrastructure

  • Build, Deploy and Release Applications

  • Perform Tasks around Monitoring, Observability, and Alerting

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Quality speaks for itself...

Sample Question:

You created a pod called "nginx" and its state is set to Pending.

Which command can you run to see the reason why the "nginx" pod is in the pending state? (Choose the best answer.)

1. kubectl logs pod nginx

2. kubectl describe pod nginx

3. kubectl get pod nginx

4. Through the Oracle Cloud Infrastructure Console

What's your guess? Scroll below for the answer...





2.

Explanation


If a Pod is stuck in Pending it means that it can not be scheduled onto a node. Generally this is because there are insufficient resources of one type or another that prevent scheduling. Look at the output of the kubectl describe ... command.


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Welcome to the best practice exams to help you prepare for your Oracle Cloud Infrastructure Developer 2020 Certified Associate | 1Z0-1084-20 exam.

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Happy learning and best of luck for your Oracle Cloud Infrastructure Developer 2020 Certified Associate | 1Z0-1084-20 exam!

What you’ll learn

  • Guaranteed chance to pass the exam if you score 90%+ on each practice exam

  • Two  sets [Practice Exams] OCI 2020 Developer 1Z0-1084-20

  • Ace your Oracle Cloud Infrastructure Developer 2020 Certified Associate | 1Z0-1084-20 exam

  • Practice with high quality practice exams alongside detailed explanation to learn concepts


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