【简答题】阅读理解。 The building is shaking. A woman with a baby in her arms is trying to open the door, but fails. Finding no way, she rushes into her bedroom and there they survive the earthquake. In a factor...
【简答题】阅读理解。 The building is shaking. A woman with a baby in her arms is trying to open the door, but fails. Finding no way, she rushes into her bedroom and there they survive the earthquake. In a factory ...
【单选题】You are working as a Database Administrator. You erroneously dropped an important table named WAREHOUSE_DETAILS. The table resides in a non-SYSTEM tablespace. The following dependent objects have bee...
A.
Only the WAREHOUSE_DETAILS table is recovered, and none of the dependent objects are recovered.
B.
The WAREHOUSE_DETAILS table is recovered along with the NOT NULL constraints, primary key constraint, and the referential integrity constraints.
C.
The WAREHOUSE_DETAILS table is recovered along with all the dependent objects except the indexes and triggers previously removed from the Recycle Bin.
D.
The WAREHOUSE_DETAILS table is recovered along with all the dependent objects except the referential integrity constraints and the indexes and triggers previously removed from the Recycle Bin.
【简答题】 The building is shaking. A woman with a baby in her arms is trying to open the door, but fails. Finding no way, she rushes into her bedroom and there they survive the earthquake. In a factory buil...
【简答题】【能力冲浪】 I . 补全对话: A A: Hi, Wang Tao! Come and let’s ____ (1) basketball. B: _____ (2), I can’t. A: What are you doing _____ (3)? B: I’m _____ (4) my homework. Go and ____ (5) Zhang Hong. A: Thank you. ...