Most Recent Oracle 1Z0-908 Exam Dumps

Prepare for the Oracle MySQL 8.0 Database Administrator exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Oracle 1Z0-908 exam and achieve success.

The questions for 1Z0-908 were last updated on May 1, 2025.

Viewing page 1 out of 28 pages.
Viewing questions 1-5 out of 140 questions

Get All 140 Questions & Answers

Question No. 1

Consider this shell output and executed commands:

[root@oel7 ~]# ps aux | grep mysqld

mysql 2076 3.5 24.6 1386852 372572 ? Ssl 12:01 0:01 /usr/sbin/mysqid

[root@oel7 ~]# kill -15 2076

Which statement is true about MySQL server shutdown?

Akill -15 should be avoided. Use other methods such as mysqladmin shutdown or systemctl stop mysqld.

Bkill -15 and kill -9 are effectively the same forced shutdown that risk committed transactions not written to disk.

Ckill -15 carries out a normal shutdown process, such as mysqladmin shutdown.

Dmysqld_safe prohibits commands that would harm the operation of the server. An error would be returned by the kill command.

Show Answer

Correct Answer: C

Question No. 2

Which two are use cases of MySQL asynchronous replication? (Choose two.)

AYou can scale writes by creating a replicated mesh.

BIt guarantees near real-time replication between a master and a slave.

CYou can scale reads by adding multiple slaves.

DMySQL Enterprise Backup will automatically back up from an available slave.

EIt allows backup to be done on the slave without impacting the master.

Show Answer

Correct Answer: C, E

Question No. 3

Examine this list of MySQL data directory binary logs:

binlog.000001 binlog.000002

.....

binlog.000289

binlog.000300

binlog.000301

binlog.index

Now examine this command, which executes successfully:

mysqldump --delete-master-logs --all-databases > /backup/db_backup.sql

Which two are true? (Choose two.)

AAll databases are backed up to the output file.

BAll non-active binary logs are removed from the master.

CAll binary logs are deleted from the master.

DAll binary logs are backed up and then deleted.

EAll databases, excluding master metadata, are backed up to the output file.

FAll details regarding deleted logs and master metadata are captured in the output file.

Show Answer

Correct Answer: C, E

Question No. 4

Your MySQL server is running on the Microsoft Windows platform.

Which three local connection protocols are available to you? (Choose three.)

Anamed pipes

Bshared memory

CSOCKET

DX Protocol

EUDP

FTCP/IP

Show Answer

Correct Answer: A, B, F

Question No. 5

You have configured GTID-based asynchronous replication with one master and one slave.

A user accidentally updated some data on the slave.

To fix this, you stopped replication and successfully reverted the accidental changes. Examine the current GTID information:

You must fix GTID sets on the slave to avoid replicating unwanted transactions in case of failover. Which set of actions would allow the slave to continue replicating without erroneous transactions?

ARESET MASTER;
SET GLOBAL gtid_purged=aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-10167;

BSET GLOBAL gtid_purged=aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-2312,bbbbbbbb- bbbb-bbbb-bbbb-bbbbbbbbbbbb:1-9;
SET GLOBAL gtid_executed=aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-10167;

CRESET SLAVE;
SET GLOBAL gtid_purged=aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-3820;
SET GLOBAL gtid_executed=aaaaaaaa-aaaa-aaaa-aaaa---aaaaaaaaaaaa:1-10300;

DRESET MASTER;
SET GLOBAL gtid_purged-aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-2312;
SET GLOBAL gtid_executed=aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-10167;

ERESET SLAVE;
SET GLOBAL gtid_purged=aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-10167;

Show Answer

Correct Answer: D

Unlock All Questions for Oracle 1Z0-908 Exam

Full Exam Access, Actual Exam Questions, Validated Answers, Anytime Anywhere, No Download Limits, No Practice Limits

Get All 140 Questions & Answers