Differentiate between a system checkpoint and a user checkpoint in a database.
Example:
A system checkpoint might occur periodically for recovery purposes, whereas a user checkpoint is triggered manually before making significant changes.
Guardar para repaso
Guardar para repaso
Guarda este elemento en marcadores, marcalo como dificil o agregalo a un conjunto de repaso.
Inicia sesion para guardar marcadores, preguntas dificiles y conjuntos de repaso.