CAD CAD Data Management & Integration 2

Question 1

Which HTTP method should a CAD developer use to partially update an existing OData entity?

Accepted Answer

PATCH

Answer

GET

Answer

POST

Answer

PUT

Question 2

What does the term 'data federation' mean in the context of SAP CAD applications?

Accepted Answer

Querying multiple heterogeneous data sources as if they were one

Answer

Replicating data to a local cache

Answer

Encrypting data at rest

Answer

Archiving old records to cold storage

Question 3

When using SAP HANA as the database layer, which JOIN strategy is recommended for large fact tables to improve performance?

Accepted Answer

Hash join with column pruning

Answer

Nested loop join

Answer

Merge join with row store

Answer

Cross join with indexing

Question 4

Which SAP CAD best practice applies when an application must consume the same OData entity set from two different back-end systems?

Accepted Answer

Use two separate destinations and a routing layer or integration flow

Answer

Hard-code both URLs in the controller

Answer

Merge both entity sets into a single CDS view locally

Answer

Disable CSRF protection to simplify calls

Question 5

In SAP CAD, which data type is recommended for storing monetary values to avoid floating-point precision errors?

Accepted Answer

DECIMAL(p, s)

Answer

FLOAT

Answer

DOUBLE

Answer

SMALLINT

Question 6

What is the advantage of using delta loads over full loads when synchronizing data in a SAP CAD integration scenario?

Accepted Answer

Delta loads transfer only changed records, reducing bandwidth and processing time

Answer

Delta loads encrypt data automatically

Answer

Delta loads bypass all authorization checks

Answer

Delta loads always guarantee real-time consistency