MediumAnalyzeSpring Bootmultiple-choice
What is the N+1 query problem in Spring Data JPA?
Analyze — Tests ability to break down and examine complex problems.
Answer Options
ARunning N queries in a @Transactional method causes rollback
BFetching a list of N entities triggers N additional queries to load a lazy association
CUsing N @Autowired fields causes injection failure
DPagination with N pages requires N+1 database connections
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