Microsoft 070-762 exam consists of 40-60 multiple-choice questions, and candidates have two hours to complete it. 070-762 exam is available in several languages, including English, Chinese, French, German, Italian, Japanese, Portuguese (Brazil), and Spanish. To register for the exam, candidates need to create an account on the Microsoft Certification website and pay the exam fee.
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Microsoft 070-762 certification exam is designed for database developers who want to validate their skills and knowledge in developing SQL databases. 070-762 exam measures the ability of the candidates to perform various tasks such as managing database objects, designing and implementing database security, developing queries and programming database objects, and optimizing and troubleshooting queries. Passing 070-762 exam is an excellent way for database developers to demonstrate their expertise in designing and implementing databases using SQL Server.
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Microsoft 070-762 Developing SQL Databases Certification Exam is a specialized certification that is ideal for anyone who is interested in building their skills in database development using Microsoft SQL Server. 070-762 exam is designed for professionals who have experience in developing and designing SQL databases and are looking to take their skills to the next level.
Reference: https://www.microsoft.com/en-us/learning/exam-70-762.aspx
Microsoft 070-762 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: Implement Programmability Objects | 20-25% | - Create stored procedures
- 1. Design stored procedure logic
- 2. Implement return codes
- 3. Implement input and output parameters
- 4. Implement table-valued parameters
- 5. Handle errors and transactions
- Create triggers and user-defined functions
- 1. Implement DDL triggers
- 2. Implement logon triggers
- 3. Implement DML triggers
- 4. Create table-valued functions
- 5. Understand deterministic and nondeterministic functions
- 6. Create scalar functions
- Ensure data integrity with constraints
- 1. Manage DML behavior with constraints
- 2. Create foreign key constraints
- 3. Create primary key constraints
- 4. Enforce business rules with constraints
|
| Topic 2: Manage Database Concurrency | 25-30% | - Manage isolation levels
- 1. Analyze transaction isolation effects
- 2. Configure isolation levels
- 3. Implement snapshot isolation
- Optimize concurrency and locking behavior
- 1. Optimize locking strategies
- 2. Troubleshoot blocking and deadlocks
- 3. Reduce contention
- Implement memory-optimized tables and native stored procedures
- 1. Create memory-optimized tables
- 2. Implement natively compiled stored procedures
- 3. Optimize in-memory OLTP solutions
- Implement transactions
- 1. Control transaction behavior
- 2. Implement savepoints
- 3. Support high-concurrency environments
- 4. Manage explicit and implicit transactions
|
| Topic 3: Design and Implement Database Objects | 25-30% | - Implement columnstore indexes
- 1. Implement nonclustered columnstore indexes
- 2. Maintain columnstore indexes
- 3. Identify columnstore use cases
- 4. Implement clustered columnstore indexes
- Design and implement views
- 1. Create updateable views
- 2. Implement partitioned views
- 3. Implement indexed views
- Design and implement indexes
- 1. Create clustered and nonclustered indexes
- 2. Analyze query plans for indexing
- 3. Design included columns
- 4. Recommend index improvements
- Design and implement a relational database schema
- 1. Create tables and data types
- 2. Design tables and schemas
- 3. Normalize database structures
- 4. Select efficient data types
|
| Topic 4: Optimize Database Objects and SQL Infrastructure | 20-25% | - Monitor and trace SQL Server baseline performance metrics
- 1. Capture performance baselines
- 2. Analyze server health metrics
- 3. Use monitoring tools
- Analyze and troubleshoot query plans
- 1. Interpret execution plans
- 2. Identify performance bottlenecks
- 3. Optimize queries
- Manage performance for database instances
- 1. Optimize instance performance
- 2. Configure SQL Server resources
- 3. Monitor workload characteristics
- Optimize statistics and indexes
- 1. Maintain statistics
- 2. Improve query performance
- 3. Monitor index usage
|