’Monday’.find（’o’）的返回值是（）A、0B、1C、2D、3
’Monday’.find（’o’）的返回值是（）
- A、0
- B、1
- C、2
- D、3
相关考题：
–()–Sorry. I have another appointment next Monday. A、I'd like to make an appointment with you.B、I'd like to make an appointment for next Monday.C、I'd like to meet with Mr. Smith next Monday.D、Can you see me next Monday?
关于函数返回值类型和返回值表达式的类型的描述中，错误的是( )。A．函数返回值类型决定了返回值表达式的类型B．函数返回值的类型是在定义函数时确定的，在函数调用时不能改变C．函数返回值的类型就是返回值表达式的类型D．函数返回值表达式类型与返回值类型不同时，函数表达式类型应转换成函数返回值类型
下列叙述中，正确的是（ ）。A.Sub过程无返回值，不能定义返回值类型B.Sub过程有返回值，返回值类型只能是符号常量C.Sub过程有返回值，返回值类型可在调用过程时动态决定D.Sub过程有返回值，返回值类型可由定义时的As子句声明
在函数的返回值类型与返回值表达式类型的描述中，错误的是( )。A．函数返回值的类型是在定义函数时确定的，在函数调用时是不能改变的B．函数返回值的类型就是返回值表达式的类型C．函数返回值的类型与返回值类型不同时，函数表达式类型应转换成返回值类型D．函数返回值的类型决定了返回值表达式的类型
在一个被调用函数中，关于return语句使用描述，( )是正确的。A．函数返回值的类型是在定义函数时确定，在函数调用时是可能改变的B．函数返回值的类型就是返回值表达式的值C．函数返回值的类型决定了返回值表达式的类型D．函数返回值的类型可以与返回值表达式的类型不一致
下面关于方法定义的描述中，正确的是（）。A、当方法没有返回值时，返回值类型要定义为voidB、当方法没有返回值时，返回值类型可以不写C、当方法没有返回值时，不能有return语句D、方法是不可以没有参数的
单选题You are the network administrator for TestKing. The network contains a Windows Server 2003 computer named Testking1. You back up the data folders on Testking1 by using the following schedule: 1. Normal backup every Monday. 2. Incremental backups every Tuesday, Wednesday, Thursday, and Friday. After the backup on Friday is completed, a user accidentally deletes a file from a data folder on Server1. The user reports that he modified the file in the past week, but he does not know which day he modified the file. You do not know when the file was last backed up. You need to restore the latest copy of the file as quickly as possible. What should you do?（）AOpen the backup log for each day. Begin by opening the log for Monday, and then work forward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.BOpen the backup log for each day. Begin by opening the log for Tuesday, and then work forward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.COpen the backup log for each day. Begin by opening the log for Friday, and then work backward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.DRestore the file from the Monday, Tuesday, Wednesday, Thursday, and Friday backups, in that order.ERestore the file from the Monday backup, and then from the Friday backup.
单选题Sql server提供了一些字符串函数，以下说法错误的是（）。Aselec tright（’hello’，3）返回值为：helBselec tltrim（rtrim（’hello’））返回值为：hello（前后都无空格）Cselec treplace（’hello’，’e’，’o’）返回值为：holloDselec tlen（’hello’）返回值为：5
单选题SQL server提供了一些字符串函数，以下说法错误的是（）。Aselectright（’hello’，3）返回值为：helBselectltrim（rtrim（’hello’））返回值为：hello（前后都无空格）Cselectreplace（’hello’，’e’，’o’）返回值为：holloDselectlen（’hello’）返回值为：5
单选题You are the network administrator for Test King. All network servers run Windows Server 2003. You perform a full backup of the network every Monday. You perform incremental backups on Tuesday, Wednesday, Thursday, and Friday. Backups are always performed at 1:00 A.M. On Friday afternoon, a user accidentally deletes a file. You need to restore the file. What should you do?（）AOpen each backup log, beginning with Monday and moving forward through the week. In each log, search for a backup of the file. Restore the first backup that you find.BOpen each backup log, beginning with Friday and moving backward through the week. In each log, search for a backup of the file. Restore the first backup that you find.COpen each backup log, beginning with Tuesday and moving forward through the week. In each log, search for a backup of the file. Restore the first backup that you find.DOpen the backup log for Monday. Search for a backup of the file. If you find a backup, restore the file. If you do not find a backup, open the backup log for Friday and search there. If you find a backup, restore the file. If you do not find a backup, continue opening backup logs, moving backward through the week from FridayRestore the first backup that you find.
单选题关于VBScript的过程，下列叙述正确的是（）ASub过程和Function过程均无返回值BSub过程有返回值，Function过程无返回值CSub过程无返回值，Function过程有返回值DSub过程和Function过程均有返回值
填空题Inputbox函数的返回值是（）类型，Msgbox函数的返回值是（） 类型。