Oracle Cloud Infrastructure Developer 2020 Associate

문제1
Which two are characteristics of microservices?

A. Microservices can be implemented in limited number of programming languages.

B. Microservices communicate over lightweight APIs.

C. Microservices are hard to test in isolation.

D. All microservices share a data store.

E. Microservices can be independently deployed.

정답: B,E

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문제2
Which two statements are true for serverless computing and serverless architectures?

A. Application DevOps team is responsible for scaling

B. Long running tasks are perfectly suited for serverless

C. Serverless function execution is fully managed by a third party

D. Applications running on a FaaS (Functions as a Service) platform

E. Serverless function state should never be stored externally

정답: D,E

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문제3
Which two statements accurately describe an Oracle Functions application?

A. An application based on Oracle Functions, Oracle Cloud Infrastructure (OCI) Events and OCI API Gateway services

B. A small block of code invoked in response to an Oracle Cloud Infrastructure (OCI) Events service

C. A logical group of functions

D. A common context to store configuration variables that are available to all functions in the application

E. A Docker image containing all the functions that share the same configuration

정답: C,D

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문제4
You are developing a distributed application and you need a call to a path to always return a specific JSON content deploy an Oracle Cloud Infrastructure API Gateway with the below API deployment specification.

What is the correct value for type?

A. CONSTANT_BACKEND

B. HTTP_BACKEND

C. STOCK_RESPONSE_BACKEND

D. JSON_BACKEND

정답: C

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문제5
Which two "Action Type" options are NOT available in an Oracle Cloud Infrastructure (OCI) Events rule definition?

A. Slack

B. Notifications

C. Streaming

D. Functions

E. Email

정답: A,E

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문제6
Which pattern can help you minimize the probability of cascading failures in your system during partial loss of connectivity or a complete service failure?

A. Retry pattern

B. Circuit breaker pattern

C. Compensating transaction pattern

D. Anti-corruption layer pattern

정답: B

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문제7
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 "qa-compartment". Your corporate security standards mandate the use of Resource Principals for this use case.
Which two statements are needed to implement this use case?

A. No policies are needed. By default, every function has read access to Object Storage buckets in the tenancy

B. 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'

C. 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'

D. 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 *

E. Set up the following dynamic group for your function's OCID: Name: read-file-dg Rule: resource . id = ' ocid1. f nf unc. ocl -phx. aaaaaaaakeaobctakezj z5i4uj j 7g25q7sx5mvr55pms6f
4da !

정답: D,E

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문제8
A programmer Is developing a Node is application which will run in a Linux server on their on-premises data center. This application will access various Oracle Cloud Infrastructure (OC1) services using OCI SDKs.
What is the secure way to access OCI services with OCI Identity and Access Management (JAM)?

A. Create a new OCI IAM user, add the user to a group associated with a policy that grants the desired permissions to OCI services. In the on-premises Linux server, add the user name and password to a file used by Node.js authentication.

B. Create an OCI IAM policy with the appropriate permissions to access the required OCI services and assign the policy to the on-premises Linux server.

C. Create a new OCI IAM user associated with a dynamic group and a policy that grants the desired permissions to OCI services. Add the on-premises Linux server in the dynamic group.

D. Create a new OCI IAM user, add the user to a group associated with a policy that grants the desired permissions to OCI services. In the on-premises Linux server, generate the keypair used for signing API requests and upload the public key to the IAM user.

정답: D

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최신Oracle Cloud Infrastructure Developer 2020 Associate - 1Z0-1084-20무료샘플문제

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