Note the following functionalities of various background processes: 1:Record the checkpoint information in data file headers. CKPT 2:Perform recovery at instance startup. SMON 3:Cleanup unused temporary segments. SMON 4:Free the resources used by a user process when it fails. 5:Dynamically register database services with listeners. 6:Monitor sessions for idle session timeout. Which option has the correct functionalities listed for a background process()
Which background process reads the redo log buffer and writes it to a file?()
ORACLE数据库启动后,有哪五个必要的后台进程(mandatory background processes)()
……其中background属性的作用是()。
Which two statements about the background process of the database writer are true()
()conduct a background check on the company, making as many phone calls and Internet searches as you can.
The user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?()
Which Oracle background process frees SGA resources that were allocated to a user process that failed?()
Which background process coordinates the rebalance activity for disk groups?()
It is not so much the language that the cultural background that makes the book difficult to understand.