2026年の1z0-883試験は出題範囲が広く、十分な準備なしに挑むにはハードルの高い試験です。PassTestが提供するOracle MySQL 5.6 Database Administrator対策問題集100問を繰り返し解くことで、出題傾向をつかみ、苦手分野を着実に克服できます。

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Oracle MySQL 5.6 Database Administrator 認定 1z0-883 試験問題：

問題 #1

Which two are correct steps in taking a binary backup of MyISAM tables?

A. Make a copy of the .frm, .myd, and the .myi files.
B. Stop the server or lock the tables prior to the backup.
C. Always stop the server prior to the backup.
D. Stop the server or lock the databases prior to the backup.
E. Make a copy of the binary log and tablespace files.

問題 #2

Which query would you use to find connections that are in the same state for longer than 180 seconds?

A. SELECT * FROM INFORMATION_SCHEMA.EVENTS SHERE STARTS < (DATE_SUB (NOW ( ), INTERVAL 180 SECOND) );
B. SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST WHERE TIME > 180;
C. SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE STATE < (DATE_SUB (NOW ( ), INTERVAL 180 SECOND) );
D. SHOW FULL PROCESSLIST WHEER Time > 180;

問題 #3

Which three statements are characteristic of the MEMORY storage engine?

A. It can support transactions
B. Each table is represented on disk as an.frm file.
C. Each table has a corresponding.MYI and .MYD file.
D. It can support foreign keys.
E. It cannot contain text or BLOB columns.
F. Table contents are not saved if the server is restarted.

問題 #4

You are having problems with connections from a specific host (192.168.1.15) not closing down correctly. You want to find the state of the threads from that host check for long-running queries.
Which statement will accomplish this?

A. SELECT * FROM INFORMATION_SCHEMPROCESSLIST WHERE HOST='192.168.1.15';
B. SELECT * FROM INFORMATION_SCHEMA.STATISTICS WHERE HOST=' 192.168.1.15';
C. SELECT * FROM INFORMATION_SCHEMA.INNODB_METEICS WHERE HOST=' 192.168.1.15';
D. SELECT * FROM INFORMATION_SCHEMA.EVENTS WHERE HOST=' 192.168.1.15';

問題 #5

What are three methods to reduce Mysql server exposure to remote connections?

A. Using the sql_mode=STRICT_SECURE after connections are established for encrypted communications
B. Setting -- skip-networking when remote connections are not required
C. Setting - mysql_secure_configuration to enable paranoid mode
D. Setting specific GRANT privilege to limit remote authentication
E. Using SSL when transporting data over remote networks

解説：