1Z1-927 試験問題を無料オンラインアクセス

Consider the following REST endpoint that is implemented in a custom API:
GET /{baseURL}/mobile/custom/WeatherAPI/Observations/London?units=metric In the associated router function in your Node code, which statement will retrieve the value for units?

• A.var units = req.get(units);
• B.var units - req.query.units;
• C.var units = req.get('units');
• D.var units - req.params.units;

A mobile application that is installed on a mobile device was successfully registered to oracle Mobile Cloud Enterprise by using the notifications device registration REST endpoint.
Which two statements are true about what this means for the application's ability to send receive push notifications? (Choose two.)

• A.The application instance on the mobile device can send push notifications through Oracle Mobile Cloud Enterprise that are then dispatches to all mobile clients registered for the application in Oracle Mobile Cloud Enterprise.
• B.Push messages can be received only if a valid token is provided with the Oracle Mobile Cloud Enterprise device registration that was previously obtained from APNs, FCM, or WINS.
• C.Oracle Mobile Cloud Enterprise can send push messages directly to the application on the device by using a web socket connection that is kept open until the device unregisters from oracle Mobile Cloud Enterprise.
• D.Oracle Mobile Cloud Enterprise can schedule notifications to be sent to the application instance on the device and messages are routed via push delivery networks such as APNs, FCM, or WINS.

You are using the SOAP connector API to process an XML payload. Which task should you perform to bypass the JSON/XML translator in the SOAP connector API that you are calling from custom code when making a POST call?

• A.You should use a REST connector instead because the translator cannot be bypassed.
• B.Set theOracle-Mobile-Payload-Type customheader toapplication/xml.
• C.Set the Accept header to application/xml and the Content-Type header toapplication/xml; charset=utf-8.
• D.Set the Accept header toapplication/xml.

Identify two reasons to use the Oracle Mobile Cloud Enterprise client SDKs. (Choose two.)

• A.Using the Oracle Cloud Enterprise client SDKs is the only way to utilize Oracle Mobile Cloud Enterprise diagnostics and analytics.
• B.Oracle Mobile Cloud Enterprise client SDKs are tuned to improve performance when calling Oracle Mobile Cloud Enterprise.
• C.Using the Oracle Mobile Cloud Enterprise client SDKs eliminates the need to authenticate the mobile client application with the mobile backend.
• D.Oracle Mobile Cloud Enterprise client SDKs provide a productive abstraction layer over lower level REST calls.
• E.Oracle Mobile Cloud Enterprise APIs can be called only through the Oracle Mobile Cloud Enterprise client SDKs.

Which statement is true about establishing a security policy for a connector API?

• A.You do not have to take a client's authentication type into account when selecting a security policy for a connector API, except when Facebook social login is used.
• B.You must take a client's authentication type into account when selecting a security policy for a connector API because mobile clients and connector APIs must use the same type of authentication for successful operation.
• C.You must take a client's authentication type into account when selecting a security policy for a connector API, but only if HTTPS connections are used.
• D.You do not have to take a client's authentication type into account when selecting a security policy for a connector API because security configuration is totally decoupled for clients and connector APIs.
• E.You must take a client's authentication type into account when selecting a security policy for a connector API, but only when using OAuth2 and Client Credential Flow.