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Which configuration command removes all log filters currently configured on the ERX Edge Router？（）
- A、 no log here
- B、 no log fields
- C、 no log filters
- D、 no log severity
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更多 “Which configuration command removes all log filters currently configured on the ERX Edge Router？（）A、 no log hereB、 no log fieldsC、 no log filtersD、 no log severity” 相关考题
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Youwanttopurgejobentriesolderthan5daysfromthejoblog.Youdonotwanttopurgewindowlogentries.Whichcommandwillyouusetoaccomplishthistask?()
A.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=5，job_name=’JOB1’）；B.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=5，job_name=’JOB_LOG’）；C.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=5，which_log=’JOB1’）；D.EXECUTEDBMS_SCHEDULER.PURGE_LOG（log_history=5，which_log=’JOB_LOG’）；
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A general purpose MySQL instance is configured with the following options:—log-slow-queries—long-query-time=,0001—log-slow-admin-queries—general-log—log-bin—binlog-format=STATEMENT—innodb-flush-log-at-trx-commit=1Which three statements are true（）。A.The General Query Log records more data than the Binary LogB.The binary Log records more data than the General Query LogC.The Slow Query Log records more data than the General Query LogD.The General Query Log records more data than the Slow Query LogE.The Slow Query Log records more data than the Binary LogF.The Binary Log records more data than the Slow Query Log
考题
Which command shows the event and traceoptions file for chassis clusters?()
A. show log chassisdB. show log clusterdC. show log jsrpdD. show log messages
考题
End users are failing to log in to the network.Which command is used on the ERX Edge Router to validate communications with the RADIUS server?()
A. test ppp aaaB. test aaa pppC. test radius userD. test user radius
考题
Which configuration command removes all log filters currently configured on the ERX Edge Router?()
A.AB.BC.CD.D
考题
A log filter of log severity DEBUG pppPacket ATM 4／3.66 is configured within the category of pppPacket.Which configuration command removes this specific log filter?()
A.AB.BC.CD.D
考题
An operator needs to run a script which will write standard output and standard error to different files. Which of the following commands will successfully perform this task?()
A. myscript.ksh 1/tmp/log/script.log 2/tmp/log/script.errB. myscript.ksh $1/tmp/log/script.log $2/tmp/log/script.errC. myscript.ksh 1/tmp/log/script.log 21 /tmp/log/script/errD. myscript.ksh 21 /tmp/log/script.log 2 /tmp/log/script.err
考题
Which CLI command is used to create a W3C log？（） A、 make logB、 log configC、 w3c log configD、 advance dproxy configE、 mklog file
考题
Which command shows the event and traceoptions file for chassis clusters?（）A、show log chassisdB、show log clusterdC、show log jsrpdD、show log messages
考题
End users are failing to log in to the network. Which command is used on the ERX Edge Router to validate communications with the RADIUS server?（）A、test ppp aaaB、test aaa pppC、test radius userD、test user radius
考题
You want to purge job entries older than 5 days from the job log. You do not want to purge window log entries. Which command will you use to accomplish this task？（） A、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（log_history = 5， job_name = ’JOB1’）；B、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， job_name = ’JOB_LOG’）；C、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， which_log = ’JOB1’）；D、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， which_log =’JOB_LOG’）；
考题
The instance abnormally terminates because of a power outage. Which statement is true about redo log filesduring instance recovery（）A、Inactive and current redo log files are required to accomplish recovery.B、Online and archived redo log files are required to accomplish instance recovery.C、All redo log entries after the last checkpoint are applied from redo log files to data files.D、All redo log entries recorded in the current redo log file until the checkpoint position are applied to data files
考题
An operator needs to run a script which will write standard output and standard error to different files. Which of the following commands will successfully perform this task?（）A、myscript.ksh 1/tmp/log/script.log 2/tmp/log/script.errB、myscript.ksh $1/tmp/log/script.log $2/tmp/log/script.errC、myscript.ksh 1/tmp/log/script.log 21 /tmp/log/script/errD、myscript.ksh 21 /tmp/log/script.log 2 /tmp/log/script.err
考题
Which of the following statements best describes error logging?（）A、Syslogd creates error log entries in the system error log. B、The default error log is stored in /var/adm/ras/error.log. C、All entries in the error log are related to software problems. D、Error logging is automatically enabled during system initialization.
考题
Log messages are appearing very quickly on the console of your ERX Edge Router. Which Privileged Exec command disables real-time console logging？（）A、 no log hereB、 no log consoleC、 destination console severity 7D、 destination console logging off
考题
Which command do you use to identify the meaning of a syslog message?（）A、help log messagesB、man log messagesC、man syslogD、help syslog
考题
Which statement is true regarding syslog on Junos devices?（）A、No logging is enabled by defaultB、By default the information is stored in all file named eventsC、Only the message severity level must be configuredD、You can configure the router to send log messages to the console
考题
A general purpose MySQL instance is configured with the following options: —log-slow-queries —long-query-time=,0001 —log-slow-admin-queries —general-log —log-bin —binlog-format=STATEMENT —innodb-flush-log-at-trx-commit=1 Which three statements are true（）。A、The General Query Log records more data than the Binary LogB、The binary Log records more data than the General Query LogC、The Slow Query Log records more data than the General Query LogD、The General Query Log records more data than the Slow Query LogE、The Slow Query Log records more data than the Binary LogF、The Binary Log records more data than the Slow Query Log
考题
A senior DBA asked you to execute the following command to improve performance: SQL ALTER TABLE subscribe log STORAGE (BUFFER_POOL recycle); You checked the data in the SUBSCRIBE_LOG table and found that it is a large table containing one million rows. What could be a reason for this recommendation?（）A、The keep pool is not configured.B、Automatic Workarea Management is not configured.C、Automatic Shared Memory Management is not enabled.D、The data blocks in the SUBSCRIBE_LOG table are rarely accessed.E、All the queries on the SUBSCRIBE_LOG table are rewritten to a materialized view
考题
Which statement is true about FLUSH LOGS command?（）A、It requires the RELOAD, FILE, and DROP privilegesB、It closes and reopens all log filesC、It closes and sends binary log files to slave serversD、It flushes dirty pages in the buffer pool to the REDO logs
考题
You configured automatic archive logging for the database. On the next startup the database runs for a while， but then hangs. After checking the alert log， you determine that all the online redo logs need archiving. Which step was skipped when you set up automatic archive log？（）A、LOG_ARCHIVE_DEST was not set in the parameter file.B、LOG_ARCHIVE_START was not set in the parameter file.C、alter database archivelog； was not executed in MOUNT mode.D、LOG_ARCHIVE_MAX processes were not set in the parameter file.
考题
单选题Log messages are appearing very quickly on the console of your ERX Edge Router. Which Privileged Exec command disables real-time console logging？（）A
no log hereB
no log consoleC
destination console severity 7D
destination console logging off
考题
单选题The performance of your database is affected by the presence of two log members in each online redo log group and the placement of redo log members of a group on the same disk. You decide to place the redo log members of a group on separate disks. Which view will you query to find the name and location of all the online redo log members？（）A
V$LOGB
V$LOGFILEC
DBA_LOG_GROUPSD
V$LOG_HISTORY
考题
单选题Which configuration command removes all log filters currently configured on the ERX Edge Router？（）A
no log hereB
no log fieldsC
no log filtersD
no log severity
考题
单选题You want to purge job entries older than 5 days from the job log. You do not want to purge window log entries. Which command will you use to accomplish this task？（）A
EXECUTE DBMS_SCHEDULER.PURGE_LOG（log_history = 5， job_name = ’JOB1’）；B
EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， job_name = ’JOB_LOG’）；C
EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， which_log = ’JOB1’）；D
EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， which_log =’JOB_LOG’）；
考题
单选题You issued the following commands to configure setting in RMAN; Then you issued the following command to take the backup: RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which statement is true about the execution of the above command?（）A
The backup will terminate because the FORMAT clause was not configured for the channelB
It backs up two copies of data files to tape and disk, and two copies of archived log file on tapeC
It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD
It backs up the data files and archived log files to tape, making two copies of each data file and archived log file
考题
单选题Which CLI command is used to create a W3C log？（）A
make logB
log configC
w3c log configD
advance dproxy configE
mklog file
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