An object can have which of the following multiplicities?
Ahmed Alanbagi from Baghdad, Iraq is saying More than one is correct answer
JustMor is saying All of the above. is correct answer
uma maheswari from Tiruchi, India is saying More than one is correct answer
Timmy Wu is saying All of the above. is correct answer
Shamsa hafeez from Lahore, Pakistan is saying All of the above. is correct answer
- [A] clearly understand the current structure and contents of the database only.
- [B] test any changes on a test database only.
- [C] create a complete backup of the operational database only.
- [D] All of the above should be done.
- [A] One
- [B] Two
- [C] three
- [D] four
The DBMS utility, ...................... allows to reconstruct the correct state of database from the backup and history of transactions.
- [A] Bakup
- [B] Recovery
- [C] Monitering
- [D] Data loading
- [A] My SQL
- [B] Oracle
- [C] Both (1) & (2)
- [D] D Base