()对数据库事务日志的备份。
A、差异备份
B、事务日志备份
C、正常备份
D、完全备份
参考答案:B
()对数据库事务日志的备份。
A、差异备份
B、事务日志备份
C、正常备份
D、完全备份
参考答案:B
Directions: This part is to test your listening ability. It consists of 3 sections.
Section A
Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
A.In a ware house.
B.In a gas station.
C.In a department store.
D.In an office.