used the number and time format options
used the @date to text functions to convert time to text
concatenated the date types using mathematical operators
used the @text functions to convert time and number data to text in text columns
第1题：
Derek has created a view in the sales.nsf db. Derek wants the sales value column in the view to be punctuated to display two decimal places . which one of the following should he do?（）
第2题：
For the duties assigned in the muster list, （）.
第3题：
A、Nice to see you again, you're fatter.
B、How much did you pay for the dress?
C、Are you Christian?
D、Do you have a brother or a sister?
第4题：
During boot up， a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem？ （）
第5题：
Which one of the following commands will display the placement and direction of an IP access control list on the interfaces of a router?（）
第6题：
Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）
第7题：
which one of the following should cathy use to sort a list?（）
第8题：
第9题：
A user reports that their hard drive has failed and needs to be replaced. Which of the following should the technician do FIRST?（）
第10题：
A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）