Oracle 1Z0-1084-21 Online Practice Questions and Exam Preparation

Oracle 1Z0-1084-21 Online Questions & Answers

• Question 71:

  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 and serverless functions are not.
  A. Microservices are used for long running operations and serverless functions for short running operations.

  ---

  microservice is larger and can do more than a function. A function is a relatively small bit of code that performs only one action in response to an event. In many cases, microservices can be decomposed into a number of smaller stateless functions. The difference between microservices and functions is not simply the size. Functions are stateless, and they require no knowledge about or configuration of the underlying server--hence, the term serverless. https://developer.oracle.com/java/fn-project-introduction.html

• Question 72:

  Given a service deployed on Oracle Cloud Infrastructure Container Engine far Kubernetes (OKE), which annotation should you add in the sample manifest file below to specify a 400 Mbps load balancer?

  

  A. service.beta.kubernetes.io/oci-load-balancer-value: 400Mbps
  B. service.beta.kubernetes.io/oci-load-balancer-size: 400Mbps
  C. service.beta.kubernetes.io/oci-load--balancer-shape: 4 00Mbps
  D. service, beta, kubernetes . io/oci-load--balancer-kind: 400Mbps
  C. service.beta.kubernetes.io/oci-load--balancer-shape: 4 00Mbps