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PALANTIR DATA
ENGINEERING
CERTIFICATION
EXAM
LATEST
1. What actions are performed when the ModelOutput.publish()
method is called in Foundry's Code Repositories? Select two:
It serializes the model using the ModelAdapter.save() method.
It initializes the model adapter with the fresh model.
It runs the model inference.
It creates a new model version.
It serializes the model using the ModelAdapter.save() method.
It creates a new model version.
6. Which of the following statements correctly describes the
behavior of the FileSystem.open() method in Foundry Transforms?
it allows random access to any part of that file
it automatically infers the file schema upon opening
it returns a writable stream by default
it provides a read-only stream without support for seek or tell
methods
it provides a read-only stream without support for seek or tell methods
8. Which of the following are recommended practices for chaining
expressions in PySpark to enhance code readability? Select two.
