A controller with three or more set positions is called a continuous controller.

与当地空中交通管制员联系。 A: Speak to the local air traffic controller. B: Ask the local air traffic controller. C: Talk to the local air traffic controller.

You install Windows 2000 Professional onto an NTFS partition on your computer. During theinstallation, you manually specify the OEM driver for the tape device SCSI controller. After theinstallation, you run the Winnt32 /cmdcons command. Then you successfully install the latest Windows2000 service pack.Next, you install an updated driver for the tape device SCSI controller. When you restart the system andlog on to the computer, you receive a stop error.Youneed to restore the functionality of the SCSI controller with the least amount of administrative effort.  What should you do? （） A: Restart the computer in Safe Mode. Reinstall the functional SCSI controller driver.  B: Restart the computer into Recovery Console. Replace the faulty SCSI controller driver with the functional one.  C: Start the computer by using a Windows 2000 Professional disk. Replace the faulty SCSI       controller driver with the functional one.  D: Install a parallel copy of Windows 2000 Professional in a separate folder. Copy the functional  SCSI controller driver into the original system folder, and restart the computer to the previous installation.

PLC英文名称的全称是（ ）。 A: programming logic controller B: programmable logic controller C: programmer logical controller D: programing logical controller

在使用@Controller时，还需要类实现Controller接口

Programmable Logic Controller

3 ___ network controller

controller注解类型的注解形式为@Controller，它可以标注在任何类上

什么必须定义在app/controller目录中（） A: Controller B: Controllers C: Middleware D: Middlewares

嵌入式系统的英文名称是（ ）。 A: Microprocessor B: Embedded Controller C: Micro Controller D: Embedded System