🧩 Part 1/10

✔ What is a Database Transaction?
✔ What are the ACID Properties of Database Transactions?
✔ Atomicity
✔ Consistency
✔ Isolation
✔ Durability
✔ What is Concurrency Control and Why is it Needed?
✔ How to Implement Database Transactions in SQL?
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🧩 Part 2/10

✔ What are Transactions and Why are They Important?
✔ How to Start a Transaction in SQL
✔ How to Commit a Transaction in SQL
✔ How to Rollback a Transaction in SQL
✔ How to Handle Errors and Exceptions in Transactions
✔ How to Use Savepoints in Transactions
✔ How to Set Transaction Isolation Levels in SQL
✔ How to Optimize Transaction Performance in SQL
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🧩 Part 3/10

✔ What are Errors and Exceptions in Transactions?
✔ Types of Errors and Exceptions
✔ Effects of Errors and Exceptions on Transactions
✔ How to Use Try-Catch Blocks to Handle Errors and Exceptions
✔ Syntax and Examples of Try-Catch Blocks
✔ Benefits and Limitations of Try-Catch Blocks
✔ How to Use Savepoints to Handle Errors and Exceptions
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🧩 Part 4/10

✔ What are Transaction Isolation Levels?
✔ READ UNCOMMITTED
✔ READ COMMITTED
✔ REPEATABLE READ
✔ SERIALIZABLE
✔ How to Choose the Right Transaction Isolation Level?
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🧩 Part 5/10

✔ What are Deadlocks and How Do They Occur?
✔ The Concept of Locking
✔ The Conditions for Deadlock Formation
✔ How to Detect and Resolve Deadlocks
✔ Deadlock Detection Algorithms
✔ Deadlock Resolution Strategies
✔ How to Prevent Deadlocks
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🧩 Part 6/10

✔ What are Transactions and Why are They Important?
✔ Factors Affecting Transaction Performance and Scalability
✔ Transaction Size
✔ Transaction Isolation Level
✔ Transaction Concurrency
✔ Transaction Locking and Deadlocks
✔ How to Optimize Transaction Performance and Scalability
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🧩 Part 7/10

✔ What are Nested Transactions and Savepoints?
✔ Nested Transactions
✔ Savepoints
✔ How to Use Nested Transactions and Savepoints in SQL
✔ Creating a Nested Transaction
✔ Creating a Savepoint
✔ Rolling Back to a Savepoint
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🧩 Part 8/10

✔ What are Distributed Transactions and Why are They Needed?
✔ What are the Challenges of Implementing Distributed Transactions across Multiple Databases?
✔ What is the Two-Phase Commit Protocol and How Does It Work?
✔ What are XA Transactions and How Do They Support Distributed Transactions?
✔ How to Implement Distributed Transactions across Multiple Databases using XA Transactions in Java?
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🧩 Part 9/10

✔ What are Transactions and Why are They Important?
✔ Testing Transactions: Challenges and Best Practices
✔ Testing Transaction Isolation Levels
✔ Testing Transaction Concurrency and Locking
✔ Testing Transaction Rollback and Recovery
✔ Debugging Transactions: Tools and Techniques
✔ Logging and Tracing Transactions
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🧩 Part 10/10

✔ Transaction Management Concepts
✔ ACID Properties
✔ Transaction States and Operations
✔ Concurrency Control and Locking
✔ Recovery and Logging
✔ Transaction Management Design Principles
✔ Define Transaction Boundaries and Granularity
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