Free 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 Exam Questions and Answers
MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 is exam 70-463, part of Microsoft Certifications. Microsoft exam codes name the solution area rather than the level — AZ for Azure, DP for data, MS for Microsoft 365, PL for Power Platform, SC for security, AI for Azure AI — with one reliable rule: any exam numbered 900 or 901 is Fundamentals. Every technical exam is scored from 1 to 1000 with 700 to pass, a scaled score Microsoft notes is explicitly not 70% of the marks.
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Last updated: September 11, 2026
- Exam code
- 70-463
- Provider
- Microsoft
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
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Question #1
A company wants to optimize its data warehouse performance. Which technique would best help with that?
Please select an optionIncorrectCorrect answer: D
Partitioning tables can significantly improve performance by reducing I/O operations and enabling parallel processing.
Was this answer correct?Question #2
When designing a data warehouse, which of the following models is most commonly used?
Please select an optionIncorrectCorrect answer: A
The star schema is commonly used in data warehouse design as it simplifies data access and improves query performance.
Was this answer correct?Question #3
During an ETL process, what is the main purpose of data transformation?
Please select an optionIncorrectCorrect answer: C
Data transformation involves changing the data format to ensure compatibility with the data warehouse's requirements.
Was this answer correct?Question #4
In a data warehouse, what is the purpose of a surrogate key?
Please select an optionIncorrectCorrect answer: C
A surrogate key is often used as a substitute for the natural key in a data warehouse to maintain data integrity.
Was this answer correct?Question #5
A company is planning to implement a star schema. What is one of the key characteristics of this design?
Please select an optionIncorrectCorrect answer: B
A star schema features denormalized dimensions that simplify queries and improve performance.
Was this answer correct?Question #6
When performing data cleansing, what is the primary goal?
Please select an optionIncorrectCorrect answer: C
Data cleansing primarily aims to remove duplicates to ensure data accuracy and integrity in the data warehouse.
Was this answer correct?Question #7
Which of the following aspects is crucial when designing a data warehouse schema?
Please select an optionIncorrectCorrect answer: B
A well-defined data model design is essential for the effectiveness and efficiency of a data warehouse.
Was this answer correct?Question #8
Which type of schema efficiently organizes data for analytical processing in a data warehouse?
Please select an optionIncorrectCorrect answer: A
The snowflake schema stores data in a multi-dimensional format for efficient analytical queries.
Was this answer correct?Question #9
What does the term "ETL" stand for in the context of a data warehouse?
Please select an optionIncorrectCorrect answer: B
ETL stands for Extract, Transform, Load, the process used to move and prepare data for analytics in data warehousing.
Was this answer correct?Question #10
In data warehousing, what is the main distinction between OLTP and OLAP?
Please select an optionIncorrectCorrect answer: B
OLTP (Online Transaction Processing) systems are transaction-focused, whereas OLAP (Online Analytical Processing) systems are designed for analysis.
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FAQ
Learn More: https://learn.microsoft.com/en-us/credentials/
- Q1: What is the 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 exam?
- A: 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 is a Microsoft certification exam. Judging by the questions in our bank, it concentrates on warehouse, warehousing, schema, star and dimension.
- Q2: What topics does the 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 exam cover?
- A: Questions in our 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 bank cluster around warehouse, warehousing, schema, star, dimension, query and table. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014?
- A: Work through the 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014. Answers are verified and updated weekly.
- Q5: Where do I register for the 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 exam?
- A: Register through Microsoft directly at https://learn.microsoft.com/en-us/credentials/. Exampractice is not affiliated with Microsoft and does not administer the exam.
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- A: Yes. Every 70-463: MCSA Implementing a Data Warehouse with Microsoft SQL Server 20122014 page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
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