Oracle 1Z0-1084-24 Online Practice Questions and Exam Preparation

Oracle 1Z0-1084-24 Online Questions & Answers

• Question 21:

  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?

  A. fn function deploy app travel-app--all
  B. fn app deploy --app travel-app --all
  C. fn app --app travel-app deploy --ext java pyljs
  D. fn deploy--app travel-app --all
  D. fn deploy--app travel-app --all

• Question 22:

  To enforce mutual TLS (mTLS) authentication for clients of your microservices, your team has chosen to leverage the Oracle Cloud Infrastructure (OCI) API Gateway service to create new API Deployments that will direct requests to your microservices. Which is NOT valid regarding the mTLS options in OCI API Gateway?

  A. Custom CA or custom CA bundles can be added to your gateway's trust store ONLY if they already exist in the OCI Certificates service.
  B. Adding a custom certificate authority (CA) or custom CA bundle to your gateway's trust store for mTLS is optional unless you need to reject certificates that do not contain particular values (such as a domain name).
  C. The mTLS request policy can only be enabled at the API deployment specification level, which then applies globally to ALL routes in that deployment.
  D. Once the mTLS request policy is enabled, ALL requests with valid certificates are routed to the backend unless you have defined one or more particular values (such as a domain name).
  B. Adding a custom certificate authority (CA) or custom CA bundle to your gateway's trust store for mTLS is optional unless you need to reject certificates that do not contain particular values (such as a domain name).

• Question 23:

  You need to push a new Docker container image to a repository in the Oracle Cloud Infrastructure (OCI) Registry. Which mechanism must you use to provide authentication?

  A. Generate an API signing key to complete the authentication via the Docker CLI.
  B. Generate an Auth Token to complete the authentication via the OCI CLI.
  C. Generate an API signing key to complete the authentication via the OCI CLI.
  D. Generate an Auth Token to complete the authentication via the Docker CLI.
  D. Generate an Auth Token to complete the authentication via the Docker CLI.

• Question 24:

  What is the difference between blue/green and canary deployment strategies? (Choose the best answer.)

  A. In blue/green, current applications are slowly replaced with new ones. In canary, the application Is deployed Incrementally to a select group of people.
  B. In blue/green, both old and new applications are in production at the same time. In canary, the application Is deployed incrementally to a select group of people.
  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.
  D. In blue/green, the application Is deployed In minor Increments to a select group of people. In canary, both old and new applications are simultaneously in production.
  B. In blue/green, both old and new applications are in production at the same time. In canary, the application Is deployed incrementally to a select group of people.

• Question 25:

  You are using Oracle Cloud Infrastructure (OCI) Resource Manager to manage your infrastructure lifecycle and wish to receive an email each time a Terraform action begins. How should you use the OCI Events service to do this without writing any code?

  A. Create a rule in OCI Events service matching the "Resource Manager Stack - Update" condition. Then select "Action Type: Email" and provide the destination email address.
  B. Create an OCI Notification topic and email subscription with the destination email address. Then create an OCI Events rule matching "Resource Manager Job - Create" condition, and select the notification topic for the corresponding action.
  C. Create an OCI Email Delivery configuration with the destination email address. Then create an OCI Events rule matching "Resource Manager Job - Create" condition, and select the email configuration for the corresponding action.
  D. Create an OCI Notifications topic and email subscription with the destination email address. Then create an OCI Events rule matching "Resource Manager Stack - Update" condition, and select the notification topic for the corresponding action.
  B. Create an OCI Notification topic and email subscription with the destination email address. Then create an OCI Events rule matching "Resource Manager Job - Create" condition, and select the notification topic for the corresponding action.

• Question 26:

  Which TWO statements are true for serverless computing and serverless architectures? (Choose two.)

  A. Serverless function execution is fully managed by third party.
  B. Applications running on a FaaS (Functions as a Service) platform.
  C. Long running tasks are perfectly suited for serverless.
  D. Application DevOps team is responsible for scaling.
  E. Serverless function state should never be stored externally.
  A. Serverless function execution is fully managed by third party.
  B. Applications running on a FaaS (Functions as a Service) platform.

• Question 27:

  When developing microservices, each one can be developed in the language of choice. Which term describes this type of development? (Choose the best answer.)

  A. Agile
  B. DevOps
  C. Distributed
  D. Polyglot
  C. Distributed

• Question 28:

  You are developing a polyglot serverless application using Oracle Functions. Which language cannot be used to write your function code?

  A. PL/SQL
  B. Python
  C. Node.js
  D. Go
  E. Java
  A. PL/SQL

• Question 29:

  You are developing a serverless application with Oracle Functions and Oracle Cloud Infrastructure Object Storage. Your function needs to read a JSON file object from an Object Storage bucket named "input-bucket" in compartment "qacompartment". Your corporate security standards mandate the use of Resource Principals for this use case. Which two statements are needed to implement this use case? (Choose two.)

  A. Set up a policy to grant all functions read access to the bucket: allow all functions in compartment qa-compartment to read objects in target.bucket.name= "input-bucket'
  B. Set up a policy to grant your user account read access to the bucket: allow user XYZ to read objects in compartment qa-compartment where target.bucket.name= "input-bucket'
  C. Set up the following dynamic group for your function's OCID: Name: read-file-dg Rule: resource.id = "ocid1.fnfunc.oc1.phx.aaaaaaaakeaobctakezjz5i4ujj7g25q7sx5m vr55pms6f4da'
  D. No policies are needed. By default, every function has read access to Object Storage buckets in the tenancy.
  E. Set up a policy with the following statement to grant read access to the bucket: allow dynamic-group read-file-dg to read objects in compartment qa- compartment where target.bucket.name= 'input-bucket'
  C. Set up the following dynamic group for your function's OCID: Name: read-file-dg Rule: resource.id = "ocid1.fnfunc.oc1.phx.aaaaaaaakeaobctakezjz5i4ujj7g25q7sx5m vr55pms6f4da'
  E. Set up a policy with the following statement to grant read access to the bucket: allow dynamic-group read-file-dg to read objects in compartment qa- compartment where target.bucket.name= 'input-bucket'

• Question 30:

  Which TWO are characteristics of microservices? (Choose two.)

  A. Microservices communicate over lightweight APIs.
  B. Microservices can be implemented in limited number of programming languages.
  C. All microservices share a data store.
  D. Microservices are hard to test in isolation.
  E. Microservices can be independently deployed.
  A. Microservices communicate over lightweight APIs.
  E. Microservices can be independently deployed.