A data file become corrupted in your database due to bad sectors on the disk. Because of corruption, you lost all the important tables in that data file. Which method would you use for recovery?()
A redo log file is corrupted while the database is open; as a consequence, database operations are stopped because archiving cannot continue. What would you do to solve the problem?()
There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database?()
A file system has been corrupted and needs to be restored. Which file contains the ufsdump levels for this file system? ()
Identify the two tablespaces whose data files are so critical that only a closed recovery is possible.()
Which of the following SQL*Loader parameters enables you to load a specified number of records stored in the data file?()
You have a computer that runs Windows XP Professional. You need to create a floppy disk to start Windows XP Professional on the computer if the start files become corrupt. What should you do?()
Which data dictionary views displays the error information related to a data file, when an internal read fails on that file?()
If a log file becomes corrupted, it may cause the database to stall. How would you correct such a situation?()
The database is running in NOARCHIVELOG mode. A data file is lost. Which two are valid options for recover?()
Which background process is responsible for writing the dirty buffers from the write list to the data files during a checkpoint?()
Your database is in the NOARCHIVELOG mode. Since last night’s offline backup, the logs in group 1 have been written to twice. This morning, the SYSTEM data file has become corrupted. Up to what point can it be recovered?()
The data file belonging to the SYSTEM tablespace is corrupted and no backup of the file is available. How do you recover the data file?()
You received the following error: ORA-01578: ORACLE data block corrupted (file # %s, block # %s) Which file will you check to view additional information regarding the cause of this error?()
The datafiles of your database are ASM files. You are performing a check for datafile block corruption by using the DBVERIFY utility. What is a prerequisite for checking block corruption on an ASM datafile by using the DBVERIFY utility?()
The IOS of a North American Cisco Aironet 1230 Series access point has become corrupt, necessitating the need for a TFTP firmware reload. Before you press and hold the MODE button,what must the file be named in order for the reload to occur?()
You Execute the Following command to create a password file in the database server: $ orapwd file = ‘+DATA/PROD/orapwprod entries = 5 ignorecase = N format = 12’ Which two statements are true about the password file?()
You lost a data file that belongs to an index tablespace in your database, which operates in ARCHIVELOG mode. Loss of the data file resulted in increased response time on your queries. Which two options would you use to solve this problem? ()
A product manager has prepared catalog data using a spreadsheet and has exported the data to a file in CSV format. What is the correct sequence to execute the Loader Package tools to import the data into the WebSphere Commerce database?()
The data file belonging to theSYSTEMtablespaceis corrupted and no backup of the file is available. How do you recover the data file?()
You need to rename a data file of a tablespace. How would you perform this?()https://assets.asklib.com/images/image2/2018080115362766064.jpg
There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database?()
A computer file is a collection of ( ) data, used to organize the shortage and processing of data by computer.
在Activity中使用【 】方法可以打开/data/data/包名/files/a.txt文件的输出流对象。