A data engineer has a file they must ingest with all string fields. The engineer must keep precision of the data when converting string fields to numeric fields. Which two functions could the the data engineer use when making this conversion? (Choose two.)

A. To.bigint

B. To.object

C. To .integer

D. To.float

E. To_decimal

A data engineer is bringing in audience definitions into Adobe Experience Platform from external sources. Which standard Experience Data Model (XDM) class should the data engineer use?

A. Segment Definition

B. XDM ExperienceEvent

C. XDM Individual Profile

D. Profile Definition

A data engineer wants to connect a new data source into AEP using an Amazon S3 Bucket. The S3 Bucket currently will be added with the daily deltas.

The historical data and the recurrent deltas must be imported.

In which way can this task be performed with minimal effort?

A. Create a one-time dataflow for the historical data and one scheduled dataflow for the deltas

B. Create one scheduled dataflow and enable partial ingestion

C. Create one scheduled dataflow and enable the backfill

D. Create one scheduled dataflow for the deltas and import the historical data through a data ingestion workflow

A data engineer ingests 1000 records that contain various different identities. Each record has at least the primary identity.

The data engineer verifies that the records have been ingested into Data Lake and profile. When clicking on one of the identity namespaces in the identity tab the data engineer sees 100 records under "Records skipped".

What is the possible cause of the skipped records?

A. Identity records failed XDM validation upon ingestion.

B. Identity namespace is not compatible with identity graph.

C. Dataset and schema are not enabled for identity service.

D. Identity service ignores records with only one identity.

A marketer notices that the average number of IDs linked per profile has increased significantly over the past couple weeks. In the Identity graph viewer, the marketer sees that different emails that should belong to different profiles are stitched together.

What should the marketer do next to identify the root cause?

A. Use the Real-time Profile Ul to retrieve the Identity Map linked to the profile

B. Use the Identity API to get the details of the Identity Namespace definition

C. Use the Identity API to list the Identity Mappings for the email

D. Use Identity graph viewer to retrieve the list of data sources