Microsoft 070-762 is a certification exam designed for professionals who want to showcase their skills in developing SQL databases. 70-762J exam is a part of the Microsoft Certified Solutions Associate (MCSA) certification program, which is designed for individuals who want to validate their expertise in Microsoft technologies. Passing 70-762J exam is a great achievement for professionals looking to build a career in database development.
Reference: https://www.microsoft.com/en-us/learning/exam-70-762.aspx
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The 070-762 exam tests the individual's knowledge of developing SQL databases and requires a thorough understanding of a wide range of topics. These topics include creating database objects, working with data, designing database tables and schemas, optimizing queries, troubleshooting, and debugging. 70-762J exam also covers the advanced features of SQL Server such as implementing SQL Server security, using in-memory tables, and working with JSON data. Passing the Microsoft 070-762 Exam could lead to potential job opportunities and a higher salary as an SQL developer.
Microsoft 70-762日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: Optimize database objects and SQL infrastructure | 20-25% | - Monitor and troubleshoot performance
- 1. Detect and resolve bottlenecks
- 2. Dynamic management views
- Optimize queries and execution plans
- 1. Analyze execution plans
- 2. Query tuning and hints
- Manage indexes and statistics
- 1. Rebuild/reorganize indexes
- 2. Update and maintain statistics
|
| Topic 2: Manage database concurrency | 25-30% | - Transactions and isolation levels
- 1. ACID properties
- 2. Row versioning and snapshot isolation
- Manage locks and blocking
- 1. Lock escalation and deadlocks
- 2. Minimize contention
- Implement memory-optimized tables
- 1. Natively compiled stored procedures
- 2. Durability options
|
| Topic 3: Implement programmability objects | 20-25% | - Implement views
- 1. Updateable views
- 2. Indexed and partitioned views
- Implement stored procedures and functions
- 1. Input/output parameters
- 2. Execution plans and reusability
- 3. Scalar and table-valued functions
- Implement triggers
- 1. Nested and recursive triggers
- 2. DML and DDL triggers
|
| Topic 4: Design and implement database objects | 25-30% | - Design and implement tables
- 1. Normalization and table structure
- 2. Partitioning and compression
- 3. Data types and constraints
- Design and implement indexes
- 1. Index maintenance and statistics
- 2. Columnstore indexes
- 3. Clustered and nonclustered indexes
- Ensure data integrity
- 1. Error handling
- 2. Constraints, triggers, and transactions
|