The Microsoft 70-774 exam is aimed at validating the skills required to perform data science and machine learning tasks using Azure Machine Learning and other Azure services. It is intended for data scientists and data engineers who utilize the Azure platform.

The Microsoft 70-774 exam, titled 'Perform Cloud Data Science with Azure Machine Learning,' is designed to test the candidate's ability to perform data science tasks using Azure Machine Learning and other related Azure services.

The number of questions in the Microsoft 70-774 exam typically ranges from 40 to 60.

The passing score for the Microsoft 70-774 exam is 700 out of 1000.

The Microsoft 70-774 exam requires an intermediate to advanced competency level in data science and experience with Azure Machine Learning.

The question format of the Microsoft 70-774 exam includes multiple-choice questions, drag-and-drop, and case studies.

You can take the Microsoft 70-774 exam online through a proctored environment or at an authorized Pearson VUE test center.

The Microsoft 70-774 exam is offered in English.

The cost of the Microsoft 70-774 exam is $165 USD, though prices may vary based on the country or region.

The target audience for the Microsoft 70-774 exam includes data scientists, data engineers, and IT professionals who work with Azure Machine Learning and related services.

The average salary for a professional certified in Microsoft 70-774 varies widely based on role and location, but it typically ranges from $90,000 to $130,000 per year.

The testing providers for the Microsoft 70-774 exam are Pearson VUE and Certiport.

The recommended experience for the Microsoft 70-774 exam includes practical experience with data science processes, Azure Machine Learning, and familiarity with Azure services.

There are no formal prerequisites for the Microsoft 70-774 exam, but it is recommended that candidates have a solid understanding of data science and experience with Azure Machine Learning.

The Microsoft 70-774 exam has been retired as of January 31, 2021.

The Microsoft 70-774 exam was part of the Data and AI certification track, leading to the Microsoft Certified: Azure Data Scientist Associate certification.

The Microsoft 70-774 exam covers topics such as setting up an Azure Machine Learning workspace, running experiments and training models, managing and optimizing models, and deploying and consuming models.

Sample questions for the Microsoft 70-774 exam can be found on various online platforms and study guides, but since the exam is retired, official sample questions might not be available.

The Microsoft 70-774 exam is considered to be of moderate to high difficulty, requiring a solid understanding of data science concepts and practical experience with Azure Machine Learning.