Which of the following local files is used to run the date command on the remote machine "Earth" using the following rexec command without request for a password? rexec Earth date()。
Data files of which three tablespaces can be recovered by performing an openrecovery?()
Given classes defined in two different files: 1.package util; 2.public class BitUtils{ 3.private static void process(byte[]b){} 4.} 1.package app; 2.public class SomeApp{ 3.public static void main(String[]args){ 4.byte[]bytes=newbyte[256]; 5.//insert code here 6.} 7.} What is required at line 5 in class SomeApp to use the process method of BitUtils?()
You have lost all your database control files. To recover them, you are going to use the results of the alter database backup controlfile to trace command. Your datafiles and your online redo logs are all intact. Which of the following is true regarding your recovery?()
Which of the following is the default location for temp files in Windows 7?()
You have discovered that one of three control files has been lost. What steps would you follow to recover that control file?() a. Shut down the database. b. Restore a control-file copy from backup media. c. Use the create control file command to create a new control file. d. Copy the backup control file into place. e. Create a new copy of the control file from one of the surviving control files. f. Recover the database using the recover database using backup control file command. g. Start up the database.
Operating system files for Windows Vista and Windows XP are located in which of the following?()(Select TWO).
You have not configured Oracle Managed Files (OMF) in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature.Which statement should you use to enable the block change tracking feature?()
When setting up a modem, which of the following files MUST be edited in order to configure it?()
Which command copies the factory-default files to your backup media?()