Online Access Free Oracle.1Z0-908.v2025-02-12.q70 Practice Test (Page 13)

1Z0-908 Exam Question 56

Which statement is true about InnoDB persistent index statistics?

A.Index statistics are calculated from pages buffered in the buffer pool for tables with InnoDB storage engine.

B.Updating index statistics is an I/O expensive operation.

C.Increasing innodb_stats_persistent_sample_pages determines higher pages scanning speed, at the cost of increased memory usage.

D.Execution plans based on transient index statistics improve precision when innodb_stats_persistent_sample_pages is increased.

E.Setting innodb_stats_auto_recalc=ON causes statistics to be updated automatically when a new index is created.

F.Tables are scanned and index statistics recalculated when an instance is restarted.

1Z0-908 Exam Question 57

Examine this command, which executes successfull
mysqlbackup --defaults-file=/backups/server-my.cnf --backup-dir=/backups/full copy-back Which statement is true about the copy-back process?

A.The copy-back process is used to overwrite a new backup over an existing backup.

B.The copy-back process makes inconsistent backups.

C.It restores files from the backup directory to their original MySQL server locations.

D.It restores files from the data directory to their original MySQL server locations.

1Z0-908 Exam Question 58

Which two are features of MySQL Enterprise Firewall? (Choose two.)

A.recording incoming SQL statement to facilitate the creation of a whitelist of permitted commands

B.modifying SQL statement dynamically with substitutions

C.blocking of potential threats by configuring pre-approved whitelists

D.automatic locking of user accounts who break your firewall

E.provides stateless firewall access to TCP/3306

1Z0-908 Exam Question 59

Which step or set of steps can be used to rotate the error log?

A.Execute SET GLOBAL max_error_count = <number of messages at point to rotate>.

B.Rename the error log file on disk, and then execute FLUSH ERROR LOGS.

C.Execute SET GLOBAL log_error = '<new error log file>'.

D.Execute SET GLOBAL expire_logs_days=0 to enforce a log rotation.

1Z0-908 Exam Question 60

You have an InnoDB Cluster configured with three servers.
Examine this command, which executes successfully:
mysqldump -uroot -p -d mydatabase > mydatabase_backup.sql
Due to data loss, the cluster is initialized and a restore is attempted resulting in this error:
ERROR 13176 (HY000) at line 23: Cannot update GTID_PURGED with the Group Replication plugin running Which two actions, either one of which, can fix this error and allow a successful restore of the cluster?
(Choose two.)

A.Remove the group replication plugin from each instance before restoring.

B.Remove the @@GLOBAL.gtid_executed statement from the dump file.

C.Remove the @@GLOBAL.gtid_purged statement from the dump file.

D.Stop all instances except the primary read/write master instance and run the restore.

E.Restore using the --set-gtid-purged=OFF option.

F.Create the backup by using the --set-gtid-purged=OFF option.

Other Version: 515Oracle.1Z0-908.v2025-10-10.q69; 1650Oracle.1z0-908.v2023-07-10.q68; 92Oracle.Dumpsking.1Z0-908.v2022-04-01.by.teresa.43q.pdf; 1496Oracle.1Z0-908.v2022-02-19.q43; 1582Oracle.1Z0-908.v2022-01-10.q44; 92Oracle.Prepawayete.1Z0-908.v2021-09-24.by.hamiltion.43q.pdf

Latest Upload: 142CrowdStrike.CCSE-204.v2026-06-12.q25; 161VMware.2V0-17.25.v2026-06-12.q49; 148Appian.ACA-100.v2026-06-11.q23; 208CompTIA.220-1202.v2026-06-11.q114; 163CheckPoint.156-590.v2026-06-11.q47; 223CompTIA.220-1202.v2026-06-10.q109; 204CertiProf.CEHPC.v2026-06-10.q54; 151Hitachi.HQT-4160.v2026-06-10.q25; 387PMI.PMI-ACP-CN.v2026-06-09.q453; 191Splunk.SPLK-5002.v2026-06-08.q52

1Z0-908 Exam Question 56

1Z0-908 Exam Question 57

1Z0-908 Exam Question 58

1Z0-908 Exam Question 59

1Z0-908 Exam Question 60

Download PDF File