Week 6 Flashcards
1
Q
when SQL contain flow of control commands?
A
in 1999
2
Q
history of SQL?
A
In 1974, D. chamberlin defined language called ‘structured english query languge’ (SEQUEL). SEQUEL/2 in 1976.
3
Q
5 ways to protect a computer system using computer-based controls?
A
- View
- Backup
- Journaling
- Integrity
- Encryption
