Which Oracle Cloud Infrastructure (OCI) service can be used for running serverless applications? A. Oracle Functions B. OCI API Gateway C. Oracle container Engine for Kubernetes (OKE) D. Oracle Cloud VMware Solution Correct Answer: A
You are developing a serverless application with Oracle Functions. Your function needs to store state in a database. Your corporate security Standards mandate encryption of secret information like database passwords. As a function developer, which approach should you follow to satisfy this security requirement? A. Use the Oracle Cloud Infrastructure Console and enter the password in the function… Read More »
Which two statements are true for serverless computing and serverless architectures? A. Long running tasks are perfectly suited for serverless B. Serverless function state should never be stored externally C. Application DevOps team is responsible for scaling D. Serverless function execution is fully managed by a third party E. Applications running on a FaaS (Functions as a Service)… Read More »
What is one of the differences between a microservice and a serverless function? A. Microservices are used for long running operations and serverless functions for short running operations. B. Microservices always use a data store and serverless functions never use a data store. C. Microservices are stateless and serverless functions are stateful. D. Microservices are triggered by events… Read More »
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. Java Correct Answer: A ExplanationOverviewof Functions:The serverless and elastic architecture of Oracle Functions means there’s no infrastructure administration or software administration for you to perform. You don’t provision or maintain compute… Read More »
You are developing a serverless applicationwith Oracle Functions. You have created a function in compartment named prod. When you try to invoke your function you get the following error.Errorinvokingfunction.status:502message:dhcp options ocid1.dhcpoptions.oc1.phx.aaaaaaaac…doesnot existorOracleFunctionsisnotauthorized touseit How can you resolve this error? A. Create a policy:Allow function-family to use virtual-network-family in compartmentprod B. Create a policy:Allow any-user to manage function-family and… Read More »