Which command do you issue to upgrade the current software on Junos devices?()
第1题:
At which command prompt would you issue the set date
第2题:
In which scenario, will you issue the following command?() RMAN> REPORT NEED BACKUP DAYS 7;
第3题:
If you back up a database without connecting to the recovery catalog, which operations will cause the recovery catalog to be updated?()
第4题:
You are maintaining the PROD database for NetFx Corporation. You have configured controlfile autobackup in your database. At 6:00 P.M. on Monday, you issue the following command: RMAN>BACKUP DATABASE; At 8:00 A.M. on Tuesday, you are unable to start the database because all the control files are missing. You decide to restore the control files from the backup by using the RMAN> RESTORE CONTROLFILE FROM AUTOBACKUP; command. Which operation should you perform before using the RMAN> RESTORE CONTROLFILE FROM AUTOBACKUP; command?()
第5题:
You issue the following command on the RMAN prompt. RMAN> REPORT NEED BACKUP DAYS = 5 DATABASE; Which statement is true about executing this command?()
第6题:
The next time you back up the database when you are also connected to the recovery catalog and the target database
The next time you are connected to the target database and the recovery catalog database and issue the resync command
The next time you connect RMAN to just the recovery catalog
The next time you connect to the recovery catalog and the target database with RMAN
Connecting to the recovery catalog and issuing the resync all databases command
第7题:
Serial 0 is up, line protocol is up
Serial 0 is up, line protocol is down
Serial 0 is down, line protocol is down
Serial 0 is down, line protocol is up
Serial 0 is administratively down, line protocol is down
Serial 0 is administratively down, line protocol is up
第8题:
runtime ()
runtimeMbeanServer ()
connectRuntime ()
beginRuntime ()
serverRuntime ()
第9题:
Connection Requests
System Errors
Enforcer Events
Enforcer Command Trace
第10题:
show ip access-list
show access-list
list ip interface
show interface
show ip interface
第11题:
[edit chassis] user@router#
[edit] user@router#
[edit system] user@router#
user@router>
第12题:
The command generates an error.
The command backs up the tablespace and creates a backup set of size 200 MB
The command backs up the tablespace and creates two backup sets of size 100 MB each.
The command backs up the tablespace and creates a backup set with backup pieces of size 100 MB each.
第13题:
When you are troubleshooting an ACL issue on a router,which command can help you to verify which interfaces are affected by the ACL?()
第14题:
Your database is running in the ARCHIVELOG mode. You have configured RMAN for backup and recovery operations. You execute the following command from the RMAN prompt: RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON; After executing this command, in which of the following cases will RMAN make an auto-backup of the control file? ()
第15题:
You want to use WLST to view metrics for a running domain. Which command should you issue to navigate through the Mbean hierarchy containing the metrics?()
第16题:
ou have backed up your database twice without connecting to the recovery catalog. What command do you issue to transfer the control-file metadata to the recovery catalog? ()
第17题:
to configure RMAN to maintain backup information in the RMAN repository for seven days
to configure RMAN to maintain backup information in the control file for at least seven days
to display the list of files that have not been backed up for the last seven days
to display the list of files that must be backed up within seven days
第18题:
request system software replace
request system software install
request system software add
request system software upgrade
第19题:
It will display a list of files that need incremental backup
It will display a list of files that need backup after five days
It will display a list of files that were backed up in the last five days
It will display a list of files that have not been backed up in the last five days
It will apply the current retention policy to determine the files that need to be backed up
第20题:
synch catalog
resync catalog
replicate catalog
update catalog
restore catalog
第21题:
It will display a list of files that need incremental backup
It will display a list of files that need backup after five days
It will display a list of files that were backed up in the last five days
It will display a list of files that have not been backed up in the last five days
It will apply the current retention policy to determine the files that need to be backed up
第22题:
synch catalog
resync catalog
replicate catalog
update catalog
restore catalog
第23题:
when you change the name of a datafile
when you drop a table from the database
when you take an export of the database
when you back up the database using OS utilities
when you issue an ALTER SYSTEM SWITCH LOGFILE statement
when you issue a BACKUP command from inside the RMAN run block
第24题:
It will display a list of files that need incremental backup.
It will display a list of files that need backup after five days.
It will display a list of files that were backed up in the last five days.
It will display a list of files that have not been backed up in the last five days.
It will apply the current retention policy to determine the files that need to be backed up.