Card 1: La jointure
Back: The join (SQL operation to combine rows from two or more tables)
Aperçu d’une pile de flashcards
B2
SQL
SQL. Entraînez-vous avec des tâches type examen, une correction immédiate et un suivi clair des progrès.
Niveau: B2
Likes: 0
Créé: 2026-02-07
Méthode de travail recommandée
- Preview key cards and example usage from this pile.
- Open the full pile in OuiQuiz and study in active recall mode.
- Flag difficult cards and re-run short spaced sessions.
- Use related quizzes to transfer vocabulary into context.
Exemples de questions type examen
Card 2: La sous-requête
Back: The subquery (a query nested inside another SQL statement)
Card 3: L'intégrité référentielle
Back: Referential integrity (ensuring relationships between tables remain consistent)
Card 4: La normalisation
Back: Normalization (organizing data to reduce redundancy and improve integrity)
Card 5: La transaction
Back: The transaction (a sequence of database operations performed as a single logical unit)
Card 6: Le déclencheur
Back: The trigger (a stored procedure that automatically executes in response to specific events)
Pourquoi cette page est utile
- Direct alignment with CEFR and DELF/DALF-style task formats
- Actionable workflow you can execute in 15–25 minute sessions
- Sample items, outcomes, and links to full interactive practice