SAP Gateway Overview
OData Overview
SAP Gateway Service Implementation
SAP Gateway Service Generation
SAP Gateway Service Redefinition
SAP Gateway and CDS Views

Knowledge quiz

It's time to put what you've learned to the test, get 8 right to pass this unit.

1.

The World Wide Web is an example of a fully RESTful software system.

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2.

What is the equivalent of a database join in OData?

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3.

$select can be used to limit the result set for a consumer application by limiting the number of columns that are retrieved by the consumer. It can also be used by a developer to limit the amount of data that is retrieved from the back-end system if the interface is being called. It also supports the use of select options.

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4.

What does CRUD stand for?

There are four correct answers.
5.

You can send multiple operations in a single HTTP request by using:

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6.

The service metadata document contains information about the structure of an OData service and its resources, the known links between resources, and the service operations exposed.

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7.

Because OData uses the HTTP protocol, only Mozilla Firefox and Google Chrome can be used with OData.

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8.

Which OData option grants access to the service definition?

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9.

The number of entries that a list contains in total is retrieved by the$inlinecount=allpages statement.

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10.

What is Representational State Transfer (REST)?

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