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Home Oracle 1z0-1084-21

Oracle 1z0-1084-21 Exam Practice Questions (P. 2)

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Question #6
What is the difference between blue/green and canary deployment strategies?
  1. A
    In blue/green, application is deployed in minor increments to a select group of people. In canary, both old and new applications are simultaneously in production.
  2. B
    In blue/green, both old and new applications are in production at the same time. In canary, application is deployed incrementally to a select group of people.
  3. C
    In blue/green, current applications are slowly replaced with new ones. In canary, both old and new applications are in production at the same time.
  4. D
    In blue/green, current applications are slowly replaced with new ones. In canary, application is deployed incrementally to a select group of people.

Correct Answer:
B

Question #7
Which two statements are true for serverless computing and serverless architectures? (Choose two.)
  1. A
    Serverless function execution is fully managed by a third party
  2. B
    Long running tasks are perfectly suited for serverless
  3. C
    Applications running on a FaaS (Functions as a Service) platform
  4. D
    Application DevOps team is responsible for scaling
  5. E
    Serverless function state should never be stored externally

Correct Answer:
CE

Question #8
Your organization uses a federated identity provider to login to your Oracle Cloud Infrastructure (OCI) environment. As a developer, you are writing a script to automate some operation and want to use OCI CLI to do that. Your security team doesn’t allow storing private keys on local machines.
How can you authenticate with OCI CLI?
  1. A
    Run oci session authenticate and provide your credentials
  2. B
    Run oci setup keys and provide your credentials
  3. C
    Run oci session refresh --profile <profile_name>
  4. D
    Run oci setup oci-cli-rc --file path/to/target/file

Correct Answer:
A

Question #9
You are building a cloud native, serverless travel application with multiple Oracle Functions in Java, Python and Node.js. You need to build and deploy these functions to a single application named travel-app.
Which command will help you complete this task successfully?
  1. A
    fn function deploy --all --application-name travel-app
  2. B
    fn deploy --app travel-app --all
  3. C
    oci fn application --application-name travel-app deploy --all
  4. D
    oci fn function deploy --app travel-app --all

Correct Answer:
B

Question #10
Which two handle Oracle Functions authentication automatically? (Choose two.)
  1. A
    Fn Project CLI
  2. B
    cURL
  3. C
    Oracle Cloud Infrastructure SDK
  4. D
    Oracle Cloud Infrastructure CLI
  5. E
    Signed HTTP Request

Correct Answer:
AD

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