SQL for Java Devs · interview question
Why might a transaction fail in a JDBC application?
Multiple choiceHardchapter-8-curatedpremiumsql-for-java-devsjdbc
Answer and explanation
Correct answer
B. Due to a network failure during the transaction
Why
A transaction might fail due to external issues like network failures, which can interrupt communication between the application and the database, causing the transaction to be incomplete.
Test yourself on SQL for Java Devs
A free test with instant, explained results. No account needed.
More SQL for Java Devs questions
- How can JDBC transactions help maintain data integrity during an e-commerce checkout process?
- What would be the effect of not closing a PreparedStatement in a Java application?
- In JDBC, how do you ensure that SQL injection is prevented when executing a query that searches for a user by email?
- Why do teams use SQL JOINs to fetch relational data in a single query in production code?
- What should a repository method mainly encapsulate?
- How can you prevent the N+1 query problem when retrieving a list of orders with their customer details?