Advanced pandas test (Advanced)
40 questions · 40 minutes · Free
Performance, memory, vectorisation and large datasets in pandas.
What it covers
- Vectorisation versus apply
- Memory and dtypes (categoricals, Arrow)
- Window and rolling operations
- MultiIndex
- Scaling beyond pandas (Polars, Dask)
Interview format
- Questions: 40 questions — 24 multiple choice, 12 multi-answer, 4 predict-the-output
- Time: 40 minutes, timed from the first question
- Difficulty: Advanced
- Skill area: Data
- Price: Free
Earn a certificate
The Advanced pandas test is one of the 7 tests of the Data Analyst: Advanced learning path. Pass it and the other 6 tests at 70% or more and readyforhires issues you a verifiable certificate in your name, with its own code and verify link to share or add to LinkedIn.
Frequently asked questions
- How many questions are in the Advanced pandas test?
- 40 questions (24 multiple choice, 12 multi-answer, 4 predict-the-output), with 40 minutes to answer them.
- What does the Advanced pandas test cover?
- Vectorisation versus apply, Memory and dtypes (categoricals, Arrow), Window and rolling operations, MultiIndex, Scaling beyond pandas (Polars, Dask).
- Is the Advanced pandas test free?
- Yes. It is free to take with a readyforhires account.
- What level is the Advanced pandas test?
- Advanced, in Data.