Free 70-762: Developing SQL Databases Exam Questions and Answers
Developing SQL Databases is exam 70-762, 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.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 10, 2026
- Exam code
- 70-762
- 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%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
What is the primary purpose of the SQL Server Database Engine?
Please select an optionIncorrectCorrect answer: D
The SQL Server Database Engine is primarily used for data storage, allowing for the creation and management of databases.
Was this answer correct?Question #2
Which SQL statement do you use to retrieve data from a database?
Please select an optionIncorrectCorrect answer: B
The SELECT statement is used to query data from a database table.
Was this answer correct?Question #3
When creating a new table, which of the following is NOT a valid data type?
Please select an optionIncorrectCorrect answer: D
The PICTURE data type is not a valid SQL Server data type.
Was this answer correct?Question #4
What SQL clause is used to filter records?
Please select an optionIncorrectCorrect answer: C
The WHERE clause is used to filter records based on specified conditions.
Was this answer correct?Question #5
In SQL Server, what does the acronym DML stand for?
Please select an optionIncorrectCorrect answer: B
DML stands for Data Manipulation Language, which is used for querying and modifying data.
Was this answer correct?Question #6
Which of the following should be used to ensure a column cannot accept NULL values?
Please select an optionIncorrectCorrect answer: C
NOT NULL constraint is used to specify that a column cannot contain NULL values.
Was this answer correct?Question #7
What is the maximum size of a VARCHAR data type?
Please select an optionIncorrectCorrect answer: D
VARCHAR can store up to 2^31-1 characters in SQL Server.
Was this answer correct?Question #8
What does the GROUP BY clause do?
Please select an optionIncorrectCorrect answer: A
GROUP BY is used to arrange identical data into groups, allowing aggregate functions to be performed.
Was this answer correct?Question #9
How can you improve the performance of a slow-running query?
Please select an optionIncorrectCorrect answer: A
Adding indexes to the appropriate columns can significantly improve query performance.
Was this answer correct?Question #10
Which of the following is used to enforce referential integrity between two tables?
Please select an optionIncorrectCorrect answer: A
A FOREIGN KEY constraint is used to enforce referential integrity between two related tables.
Was this answer correct?
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FAQ
Learn More: https://learn.microsoft.com/en-us/credentials/
- Q1: What is the 70-762: Developing SQL Databases exam?
- A: 70-762: Developing SQL Databases is a Microsoft certification exam. Judging by the questions in our bank, it concentrates on table, column, clause, index and records.
- Q2: What topics does the 70-762: Developing SQL Databases exam cover?
- A: Questions in our 70-762: Developing SQL Databases bank cluster around table, column, clause, index and records. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 70-762: Developing SQL Databases?
- A: Work through the 70-762: Developing SQL Databases 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 70-762: Developing SQL Databases exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 70-762: Developing SQL Databases. Answers are verified and updated weekly.
- Q5: Where do I register for the 70-762: Developing SQL Databases 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.
- Q6: Is there a free 70-762: Developing SQL Databases sample?
- A: Yes. Every 70-762: Developing SQL Databases page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
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- A: Microsoft Certification Exams validate your expertise in using and managing Microsoft’s technologies and solutions, including Azure, Office 365, Windows, and more. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Microsoft products to support business operations and IT infrastructure.
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