If missing is control file, want to shut a database only, the place that has control file from reservation copies can.

如果丢失的是控制文件，只要关闭数据库，从保留有控制文件的地方拷贝一份即可。

youdao

Although most baleful file is OK, divide through turning over baleful program to move, but the leftover file that certain remains is affected returns meeting reservation to be in the system.

虽然大多数恶意文件可以通过反恶意程序移除，但是某些残余被感染的残余文件还会保留在系统中。

youdao