Laura Scott Laura Scott

0 Course Enrolled • 0 Course Completed

Biography

可靠的1Z0-908認證＆認證考試材料領導者和更新的1Z0-908考題資訊

如果你選擇了KaoGuTi，KaoGuTi可以確保你100%通過Oracle 1Z0-908 認證考試，如果考試失敗，KaoGuTi將全額退款給你。

為了成為認證的MySQL 8.0數據庫管理員，候選人需要通過Oracle 1z1-908認證考試。此考試測試候選人在MySQL架構，安全，性能調優和備份和恢復等一系列主題上的知識和技能。

>> 1Z0-908認證 <<

Oracle 1Z0-908考題資訊 & 1Z0-908套裝

我們KaoGuTi Oracle的1Z0-908的考試考古題是經過實踐檢驗的，我們可以提供基於廣泛的研究和現實世界的經驗，我們KaoGuTi擁有超過計畫0年的IT認證經驗，1Z0-908考試培訓，包括問題和答案。在互聯網上，你可以找到各種培訓工具，準備自己的1Z0-908考試認證，KaoGuTi的1Z0-908考試試題及答案是最好的培訓資料，我們提供了最全面的驗證問題及答案，讓你得到一年的免費更新期。

Oracle 1Z0-908認證考試旨在為希望展示其管理MySQL 8.0數據庫專業知識的個人設計。此考試適用於具有數據庫管理、備份和恢復、性能調整、安全和高可用性經驗的專業人員。該證書驗證了候選人使用MySQL工具和功能來有效管理和維護數據庫的技能。

要參加考試，候選人必須至少有兩年的 MySQL 數據庫工作經驗，以及對 MySQL 架構和相關技術有扎實的理解。考試提供英語和日語版本，可以在線或在授權的測試中心參加。

最新的 MySQL Database Administration 1Z0-908 免費考試真題 (Q13-Q18):

問題 #13
Which three are characteristics of a newly created role? (Choose three.)

A. It is stored in the mysql.role table.
B. It can be dropped using the DROP ROLE statement.
C. It can be protected with a password.
D. It can be renamed using the RENAME ROLE statement.
E. It is created as a locked account.
F. It can be granted to user accounts.

答案：B,C,F

解題說明：
Explanation
https://dev.mysql.com/doc/refman/8.0/en/roles.html
https://www.mysqltutorial.org/mysql-roles/

問題 #14
User account baduser@hostname on your MySQL instance has been compromised.
Which two commands stop any new connections using the compromised account? (Choose two.)

A. ALTER USER baduser@hostname IDENTIFIED WITH mysql_no_login;
B. ALTER USER baduser@hostname ACCOUNT LOCK;
C. ALTER USER baduser@hostname MAX_USER_CONNECTIONS 0;
D. ALTER USER baduser@hostname DEFAULT ROLE NONE;
E. ALTER USER baduser@hostname PASSWORD DISABLED;

答案：A,B

問題 #15
Where is the default data directory located after installing MySQL using RPM on Oracle Linux 7?

A. /usr
B. /etc/my.cnf
C. /usr/mysql
D. /var/lib/mysql
E. /usr/bin

答案：E

問題 #16
Which condition is true about the use of the hash join algorithm?

A. No index can be used for the join.
B. The smallest of the tables in the join must fit in memory as set by join_buffer_size.
C. At least one of the tables in the join must have a hash index.
D. The query must access no more than two tables.

答案：D

問題 #17
Which statement is true about cold backups?

A. They are good to use when many users are online accessing the database.
B. They are backups taken from OS copy commands.
C. They are backups taken from snapshots of a running database.
D. They are good to use if only data structures must be backed up but not log files.

答案：C

問題 #18
......

1Z0-908考題資訊: https://www.kaoguti.com/1Z0-908_exam-pdf.html

Laura Scott Laura Scott

Biography

become an odtutor user

Join Us Here