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| If we further drill
                              down this stuff, it would be asking questions
                              based on the following topics. 
 
 
 
 
 
 
 | 
| 
 | 
| Following are the
                              summary of topics which are tested for this
                              certification The minimally qualified candidate should have: 
 
 
 
 
 
 
 | 
|  | 
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| PR000025 :Databricks Certification named as Professional Data Scientist Certification Exam Preparation | 
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| Answer:No. Test-takers will not be allowed any resources while taking this exam. | 
| Answer:The
                            exam consists of 60 multiple-choice questions. There
                            are four main categories: 
 | 
| Answer:
                            No. Test-takers will be assessed on their
                            understanding of the basics of machine learning and
                            data science, how to complete each stage of the
                            machine learning lifecycle, how various machine
                            learning algorithms and techniques are implemented,
                            and how to manage machine learning models with
                            MLflow. No. Test-takers will not be assessed on any programming tasks. The exam assesses an in-depth conceptual understanding of data science and machine learning. | 
| Answer: No. Test-takers will not be assessed on any programming tasks. The exam assesses an in-depth conceptual understanding of data science and machine learning. A conceptual understanding of the MLflow product will be assessed.: | 
| Answer: This
                            exam does not have a programming component so there
                            are no associated programming languages. | 
| Answer:
                            The minimally qualified candidate should have a
                            complete understanding of the basics of machine
                            learning, including the bias-variance tradeoff,
                            in-sample vs. out-of sample data, categories of
                            machine learning, and applied statistics concepts;
                            an intermediate understanding of the steps in the
                            machine learning lifecycle, including data
                            preparation, feature engineering, model training,
                            selection, and production, and interpreting models;
                            a complete understanding of basic machine learning
                            algorithms and techniques, including linear,
                            logistic, and regularized regression, tree-based
                            models like decision trees, random forest and
                            gradient boosted trees, unsupervised techniques like
                            K-means and PCA, and specific algorithms like ALS
                            for recommendation and isolation forests for outlier
                            detection; and a complete understanding of the
                            basics of machine learning model management like
                            logging and model organization with MLflow. | 
| Answer:
                            No, there are no hands-on questions for these
                            certifications. But don’t take multiple choice
                            questions lightly. Similar, questions you would find
                            in practice questions. Provided by HadoopExam.com on
                            this page. | 
| Answer:
                            There would be in total 60 questions given which
                            would be MCQ (Multiple Choice Questions). You would
                            be given 120 minutes to solve the same. | 
| Answer:
                            You need to score 70% which is equivalent to the 42
                            questions. So, each question has equal weightage. | 
| Answer:
                            No, this is not an open book exam. | 
| Answer: No | 
| Answer: Your
                            exam would be graded immediately and receive a score
                            report immediately. And within a week you would be
                            receiving your certificate in digital format. | 
| Answer:
                            As of now this exam is available only in English
                            language. | 
| Answer: No | 
| Answer: This
                            exam is having $300 + taxes (if applicable). For
                            each exam retake you have to pay the same fee. | 
| Answer:
                            No, Databricks does not provide any specific detail
                            about the questions you answered. Like which one was
                            correct and which one are wrong. Use material
                            provided by HadoopExam.com for scoring highest
                            score. | 
| Answer:
                            Now world is changing towards maximum online. Mostly
                            learnt things from COVID-19 pandemic. And Databricks
                            is also conducting this exam completely online and
                            you don’t have to go any test center for this exam. | 
| Answer:
                            No, Databricks does not send the Hard Copy of the
                            certificate. You need to download and if required
                            you can print the same. | 
| Answer:
                            No, you need to complete all 60 Questions in 120
                            minutes. HadoopExam recommends that you spend less
                            amount of time on Architecture section as there you
                            don’t have to solve the problem and just your
                            concepts would be tested. So, all architecture based
                            16/17 questions should not take more than 15
                            minutes. But DataFrame API based questions are
                            complex and matter a lot for passing your exam. And
                            you need to spend more time on that. | 
| Answer: No. | 
| Answer: No. | 
| Answer: Keep
                            checking this page. HadoopExam technical team is
                            writing the book and that would be helpful for this
                            certification. Please keep monitoring this link for
                            the same. | 
| Answer:
                            No, HadoopExam.com as of now does not provide any
                            voucher for this certification exam. | 
| Answer:
                            No, that is the good thing about this certification
                            exam. | 
| Answer:
                            HadoopExam providing following material for which
                            you can consider for your learnings. 
 
 
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| Answer:
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                            (Release & Updates) on the
                            https://www.hadoopexam.com https://groups.google.com/forum/#!forum/heupdates You can also refer this page to check the regular releases done by HadoopExam.com. This would give you the date by date updates. | 
| Answer:
                            Yes, you can check below material for preparing for
                            the interview questions and answers. Interview Preparation 
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