1Z0-1043-20 Online Practice Questions and Answers

As the team lead of a mobile project being developed using Oracle Mobile Hub, you want to:

a.

Get the Node.js-based JavaScript code written to implement the custom APIs

b.

Finetune the API design

c.

Create the connector APIs to connect to enterprise systems

Which team member should be assigned this task?

A. Mobile App Developer

B. Mobile Service Developer

C. Mobile Cloud App Developer

D. Mobile Program Manager

Which services are supported by OCI Service Broker?

A. Object Storage, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Functions

B. Object Storage, Autonomous Transaction Processing, Oracle Functions, and Autonomous Data Warehouse

C. Autonomous Transaction Processing, Autonomous Data Warehouse, Oracle Streaming Service, and Oracle Vault

D. Object Storage, Autonomous Transaction Processing, Autonomous Data Warehouse, and Oracle Streaming Service

Which two statements are true about accessing cloud-based storage through the storage API?

A. It is a convenient way of storing data that is specific to your mobile application without having to go back to your backend systems to store it.

B. All data retrieved from backend applications must be stored by the storage API in order to be consumed by the mobile application.

C. It can act as a replacement for an Oracle Database instance, since it resides locally in the Mobile Hub environment.

D. It is the principal way of retrieving data from backend, on-premises systems.

E. It can make it easier to resume multi-step operations across devices by storing a user's progress.

Identify two reasons to use the Oracle Mobile Hub client SDKs.

A. Using the Oracle Mobile Hub client SDKs is the only way to utilize diagnostics and analytics.

B. Oracle Mobile Hub client SDKs are tuned to improve performance when calling Oracle Mobile Hub.

C. Oracle Mobile Hub APIs can be called only through the Oracle Mobile Hub client SDKs.

D. Oracle Mobile Hub client SDKs provide a productive abstraction layer over lower level REST calls.

E. Using the Oracle Mobile Hub client SDKs eliminates the need to authenticate the mobile client application with the mobile backend.

Which two statements are true about Fn Context?

A. You cannot configure multiple contexts for your function development.

B. Fn Context stores the information related to API URL and registry.

C. The default context is created during the first run of the Fn CLI.

D. Fn Context does not support local development.

Which statement is true about designing custom APIs in Oracle Mobile Hub?

A. Designing custom APIs entails defining the Node.js implementation in pseudocode.

B. You may build the REST endpoints of a custom API through a RAML file or via the Endpoints tab on the Custom API page, but you should not mix these approaches.

C. Custom endpoints built in RAML cannot be edited outside of the Oracle Mobile Hub environment

D. Custom APIs can be shared across mobile backends through the API catalog.

Which three are important characteristics of Kubernetes Operators in OCI?

A. narrow Kubernetes functionalities

B. they are scalable, repeatable, and standardized

C. useful in multicloud environments

D. systematize human knowledge as code

E. not good for hybrid cloud

The SOAP protocol relies on XML messages. However, Oracle Mobile Hub APIs represent data as JSON

internally. The Oracle Mobile Hub SOAP connector APIs use a translator to convert data back and forth

between JSON and XML.

Which two statements are true about the translator?

A. It provides a perfect mapping between JSON and XML.

B. It offers configurable mappings through XSLT.

C. It is mandatory because the SOAP connector APIs cannot bypass it.

D. It offers a comprehensive mapping between JSON and XML, but some limitations exist.

E. It is recommended, but it is possible to bypass it if needed.

You have upgraded your application to implement new features that are production ready and you want to

export the live database prior to publishing the new version of the application.

What should be the status of the application?

A. Pending Push Request

B. Live Locked

C. Obsolete

D. Live

You have all the credentials to log in to Oracle Cloud Infrastructure and access Oracle Cloud Infrastructure

Registry.

What would be the name of the new repository created when you push the docker image to Oracle Cloud

Infrastructure Registry without specifying the repository name?

A. Name of the image

B. Name of the image tag

C. Tenancy name/region-code

D. Username/region-code