The database crashes.
The DBA needs to re-create the file.
The file gets re-created automatically.
The file gets restored automatically from the last backup.
The DBA needs to perform a complete database recovery.
The DBA needs to perform an incomplete database recovery.
第1题:
从供选择的答案中选出应填入英语文句中()的正确的答案。
You should be (A) of developing your program, using something better than the method that uses the philosophy: write (B) down and then try to get it working. Surprisingly, this method is wide used to day with result that an average programmer on an average job (C) out only between five to ten lines of correct code per day. We hope your (D) will be greater. But to improve requires that you apply some discipline to the (E) of creating programs.
A: ① available ② capable ③ useful ④ valuable
B: ① anything ② nothing ③ something ④ thing
C: ① does ② looks ③ turns ④ runs
D: ① activity ② code ③ productivity ④ program
E: ① process ② experience ③ habit ④ idea
第2题:
A.revolution
B.broadcast
C.shadowboxing
D.tournament
答案:B
解析:句意为:你可以一天二十四小时在BBC上听新闻()。revolution意为“革命”,broadcast意为“节目,播送”,shadowboxing意为“太极拳”,tournament意为“锦标赛”,此处填入broadcast符合句意,答案选B。
第3题:
You should work for __________ if you become an editor of the magazine.
A. just nine hours a dayB. no less than nine hours a day C. about ten hours a dayD. less than 25 hours a week
第4题:
第5题:
第6题:
A、you can
B、can you
C、you will
D、will you
第7题:
第8题:
A.work
B.worked
C.to work
D.working
第9题:
第10题:
翻译:per hatch per day