更多"Should either of these situations o"的相关试题:
[单项选择]In which of the following situations should correlation names be used?（）
A. A table referenced in the FROM clause has no indexed column.
B. The table referenced in the FROM clause has more than 200 columns.
C. Two or more tables in the FROM clause have identical column names.
D. The FROM clause contains two or more tables in the SELECT statement.
[单项选择]In which of the following situations should we use the expression nowadays
A. We decide to avoid trouble or danger for the future.
B. We try to improve our English for better education.
C. We need to make a quick decision at the last moment.
D. We have to make a choice between success and failure.
[多项选择]In which two situations should you run the command sync group?（） (Choose two.)
A. when you enable Unified Failover
B. when you create an ActiveN group
C. when you synchronize the sticky table
D. when you require synchronization of the 3G Cache objects
[单项选择]When did this event occur
A. In the late afternoon.
B. In the early afternoon.
C. In the evening.
D. In the morning.
[单项选择]How did the accident occur
[单项选择]In which order did things occur
A. Hoy went to school, became deaf, worked as a shoemaker, then played professional baseball.
B. Hoy became deaf, went to school, worked as a shoemaker, then played professional baseball.
C. Hoy became deaf, went to school, played professional baseball, then worked as a shoemaker.
D. Hoy worked as a shoemaker, became deaf, went to school, then played professional baseball.
[单项选择]Where does this article probably occur
A. A magazine.
B. A physics textbook.
C. A physics report.
D. A government document.
[单项选择]DOS命令 "COPY CON DISP"中的CON代表（ ）。
A. 子目录
B. 磁盘文件
C. 键盘
D. 显示器
[单项选择]Great ftres often occur around Christmas, causing great loss of life and property.
A. 大的火灾经常发生在圣诞节，给生命和财产巨大破坏。
B. 大的火灾经常发生在圣诞节前，没有生命和财产的巨大破坏。
C. 大的火灾经常发生在圣诞节前后，造成生命和财产的巨大损失。
D. 大的火灾经常发生在圣诞节，造成生命和财产的巨大损失。
[单项选择]When murders and terrorist attacks occur the police ______.
A. prefer to wait for the criminal to give himself away
B. spend a lot of effort on trying to track down their man
C. try to make a quick arrest in order to keep up their reputation
D. usually fail to produce results
[单项选择]Which of the following must occur when installing SCSI devices into the server?（）
A. Terminate the back end of the chain.
B. Set the jumper to device ID 0.
C. Terminate both ends of the chain.
D. Set the jumper to cable select.
[单项选择]Which of the following procedures should occur before removing a failing disk from a volume group?（）
A. Veryoff the volume group
B. Unmount any filesystems on the disk
C. Remove all physical partitions on the disk
D. Unmount mirrored filesystems from the disk
[单项选择]Capital market trading can only occur in the secondary market because most investors plan to sell long - term bends before they reach maturity and eventually to sell their holdings of stock as well.
[单项选择]When murders and terrorist attacks occur, the police _________.
A. usually fail to produce results
B. prefer to wait: for the criminal to give himself away
C. spend a lot of effort on trying to track down their man
D. try to make a quick arrest in order to keep up their reputation
[单项选择]Water is the only substance that occur at ordinary temperatures in all three
A B C
states of matter: solid, liquid and gas.
D
[单项选择]If event A and event B cannot occur simultaneously, then events A and B are said to be:（）
A. collectively exhaustive.
B. statistically independent.
C. mutually exclusive.
