Oracle 1Z0-908 DUMPS BY Beard 09-08-2024 6QA certsinside - Page 1
Free Questions for 1Z0-908
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Oracle 1Z0-908 DUMPS BY Beard 09-08-2024 6QA certsinside - Page 2
Question 1
Question Type: MultipleChoice
Your MySQL instance is capturing a huge amount of financial transactions every day in the
finance database.
Company policy is to create a backup every day.
The main tables being updated are prefixed with transactions-.
These tables are archived into tables that are prefixed with archives- each month. mysqlbackup --
optimistic-busy-tables="^finance\.transactions-.*" backup
Which optimization process best describes what happens with the redo logs?
Options:
A- The redo logs are backed up first, then the transaction and archive tables.
B- The redo logs are backed up only if there are changes showing for the transactions tables.
C- The redo logs are not backed up at all.
D- The archive tables are backed up first, then the transaction tables and redo logs.
E- The transaction tables are backed up first, then the archive tables and redo logs.
Answer:
B
Question 2
Question Type: MultipleChoice
Which two are true about differences between logical and physical upgrades of MySQL
databases? (Choose two.)
Options:
A- Post-upgrade table storage requirements after logical upgrades are usually smaller than that
after physical upgrades.
B- Physical upgrades are performed for current instances on bare metal deployments, whereas
logical upgrades are used for virtual machines or containerized instances.
C- Logical upgrades are much faster because they do not require restarting the mysqld process.
Oracle 1Z0-908 DUMPS BY Beard 09-08-2024 6QA certsinside - Page 3
D- Post-upgrade table storage requirements after physical upgrades are usually smaller than that
after logical upgrades.
E- Physical upgrades are much faster because they do not require restarting the mysqld process.
F- Physical upgrades leave data in place, whereas logical upgrades require data to be restored
from mysqldump-type backups taken before the upgrades.
Answer:
C, F
Question 3
Question Type: MultipleChoice
Which two storage engines provide a view of the data consistent with the storage system at any
moment? (Choose two.)
Options:
A- MyISAM
B- NDB
C- MEMORY
D- ARCHIVE
E- InnoDB
Answer:
A, C
Question 4
Question Type: MultipleChoice
MySQL programs look for option files in standard locations.
Which method will show the option files and the order in which they are read?
Options:
A- shell> mysqladmin --debug
B- shell> mysql --print-defaults
Oracle 1Z0-908 DUMPS BY Beard 09-08-2024 6QA certsinside - Page 4
C- shell> mysqld --help --verbose
D- mysql> SHOW GLOBAL VARIABLES;
Answer:
A
Question 5
Question Type: MultipleChoice
Which two statements are true about MySQL Enterprise Backup? (Choose two.)
Options:
A- It supports backing up only table structures.
B- It can perform hot or warm backups.
C- It creates logical backups.
D- It supports the creation of incremental backups.
E- It supports backup of a remote MySQL system.
F- It supports restoring to a remote MySQL system.
Answer:
B, D
Question 6
Question Type: MultipleChoice
Which three are requirements for a secure MySQL Server environment? (Choose three.)
Options:
A- Restrict the number of OS users that have access at the OS level.
B- Ensure appropriate file system privileges for OS users and groups.
C- Minimize the number of non-MySQL Server-related processes running on the server host.
D- Encrypt the file system to avoid needing exact file-system permissions.
E- Keep the entire software stack on one OS host.
F- Run MySQL server as the root user to prevent incorrect sudo settings.
Oracle 1Z0-908 DUMPS BY Beard 09-08-2024 6QA certsinside - Page 5
Answer:
B, D, E
Oracle 1Z0-908 DUMPS BY Beard 09-08-2024 6QA certsinside - Page 6
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