1Z0-1084-23 Oracle Cloud Infrastructure 2023 Developer Professional Exam

Format: Multiple Choice
Duration: 90 Minutes
Exam Price: $
Number of Questions: 55
Passing Score: 65%
Validation: This Exam has been validated against Oracle Cloud Infrastructure 2023
Policy: Cloud Recertification

Earn associated certifications
Passing this exam is required to earn these certifications. Select each certification title below to view full requirements.
Oracle Cloud Infrastructure 2023 Certified Developer Professional

Prepare to pass exam: 1Z0-1084-23
An Oracle Cloud Infrastructure (OCI) 2023 Certified Developer Professional has demonstrated an understanding of cloud-native fundamentals and knowledge of developing, securing, testing, and operating applications in OCI.

This exam is intended for developers who have a year or more of experience developing and maintaining Oracle Cloud Infrastructure (OCI) applications or have completed the Become an OCI Developer Professional Learning Path training.

Hands-on knowledge of OCI architecture, use cases, and best practices are recommended.

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Take recommended training
Complete one of the courses below to prepare for your exam (optional):
Become an OCI Developer Professional (2023)

Practice Exam
Additional Preparation and Information
A combination of Oracle training and hands-on experience (attained via labs and/or field experience), in the learning subscription, provides the best preparation for passing the exam.

Review exam topics
The following table lists the exam objectives and their weightings.
Objectives % of Exam
Cloud Native Fundamentals 11%
Cloud Native Applications and Containerization 34%
Leveraging Serverless Technologies for Cloud Native Development 33%
Testing and Securing Cloud Native Applications 13%
Monitoring & Troubleshooting Cloud Native Applications 9%

Cloud Native Fundamentals [11%]
Explain the fundamentals of cloud-native and discuss the key pillars of cloud-native development
Explain the microservices architecture and discuss the design methodology of microservices

Cloud Native Applications And Containerization [34%]
Explain docker and the concepts around its architecture and components
Use OCIR to pull and push container images
Discuss the role of container orchestration
Develop and deploy containerized applications on OKE
Leverage OCI Service Mesh for Kubernetes Deployment

Leveraging Serverless Technologies for Cloud Native Development [33%]
Develop Serverless Applications with Oracle Functions
Create API gateways to process traffic from API clients and route it to back-end services
Create integration between systems using the OCI streaming service
Build events-driven serverless applications using OCI event service
Facilitate asynchronous messaging for microservices with OCI Queue

Testing and Securing Cloud Native Applications [13%]
Explain cloud-native testing and discuss measures for testing cloud-native applications
Discuss various strategies for testing cloud-native applications
Use OCI Vault service to securely store and manage encryption keys and sensitive configuration information
Apply security measures to overcome challenges with cloud-native development

Monitoring & Troubleshooting Cloud Native Applications [9%]
Utilize OCI Monitoring service to view metrics
Use OCI Logging service to enable, manage, and search logs
Perform Tasks around Monitoring, Logging, and Tracing

QUESTION 1
Which statement about microservices is FALSE?

A. They are typically designed around business capabilities.
B. It is fairly common for them to communicate with HTTP.
C. Multiple microservices can run in one process.
D. They are independently deployable.

Answer: B

QUESTION 2
Which testing measure should be considered when using test cases that simultaneously validate a deployment and perform a selected set of functional tasks?

A. Resource Utilization
B. Functionality
C. Scalability
D. Robust Deployment
E. Resiliency

Answer: D

QUESTION 3
What is the open source engine for Oracle Functions?

A. Fn Project
B. Apache OpenWhisk
C. OpenFaas
D. Knative

Answer: A

QUESTION 4
Which feature is typically NOT associated with Cloud Native?

A. Immutable Infrastructure
B. Declarative APIs
C. Containers
D. Application Servers
E. Service Meshes

Answer: D

QUESTION 5
You want to push a new image in the Oracle Cloud Infrastructure (OCI) Registry. Which TWO actions would you need to perform? (Choose two.)

A. Generate an API signing key to complete the authentication via Docker CLI.
B. Generate an auth token to complete the authentication via Docker CLI.
C. Assign an OCI defined tag via OCI CLI to the image.
D. Assign a tag via Docker CLI to the image.
E. Generate an OCI tag namespace in your repository.

Answer: B, D