Multiple choice technology web technology

Which is true in the following statements?

  1. Hibernate does not support lazy initialization for detached objects.

  2. Access to a lazy association outside of the context of an open Hibernate session will result in an exception.

  3. Lazy fetching is way to avoid unnecessary column reads.

  4. All the above.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All statements are true: Hibernate cannot lazily initialize associations on detached objects; accessing a lazy association outside an open session throws a LazyInitializationException; and lazy fetching avoids unnecessary database reads.

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