CertsTopics Logo

Weekend Special 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: save70

Oracle 1z0-908 Exam With Confidence Using Practice Dumps

Exam Code:
1z0-908
Exam Name:
MySQL 8.0 Database Administrator
Certification:
MySQL Database Administration
Vendor:
Oracle
Questions:
140
Last Updated:
Feb 23, 2025
Exam Status:
Stable
Oracle 1z0-908

1z0-908: MySQL Database Administration Exam 2025 Study Guide Pdf and Test Engine

Are you worried about passing the Oracle 1z0-908 (MySQL 8.0 Database Administrator) exam? Download the most recent Oracle 1z0-908 braindumps with answers that are 100% real. After downloading the Oracle 1z0-908 exam dumps training , you can receive 99 days of free updates, making this website one of the best options to save additional money. In order to help you prepare for the Oracle 1z0-908 exam questions and verified answers by IT certified experts, CertsTopics has put together a complete collection of dumps questions and answers. To help you prepare and pass the Oracle 1z0-908 exam on your first attempt, we have compiled actual exam questions and their answers. 

Our (MySQL 8.0 Database Administrator) Study Materials are designed to meet the needs of thousands of candidates globally. A free sample of the CompTIA 1z0-908 test is available at CertsTopics. Before purchasing it, you can also see the Oracle 1z0-908 practice exam demo.

Get 1z0-908 Full Access

Related Oracle Exams

MySQL 8.0 Database Administrator Questions and Answers

Get Free 1z0-908 Questions and Answers
Question 1

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.

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.

Buy Now
Question 2

You reconfigure and start a slave that was not replicating for several days.

The configuration file and CHANGE MASTER command are correct. Examine the GTID information from both master and slave:

Which statement is true?

Options:

A.

Replication will fail because the slave has purged more aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa

transactions than the master.

B.

Replication will fail because the master does not have the required transaction with bbbbbbbb-bbbb- bbbb-bbbb-bbbbbbbbbbbb GTIDs in its binary logs.

C.

Replication will fail because the master has already purged transactions with cccccccc-cccc-cccc- cccc-cccccccccccc GTIDs.

D.

Replication will fail because of inconsistent numbers in cccccccc-cccc-cccc-cccc-cccccccccccc

GTIDs.

E.

Replication will work.

Question 3

The data in this instance is transient; no backup or replication will be required. It is currently under performing.

  • The database size is static and including indexes is 19G.
  • Total system memory is 32G.

After profiling the system, you highlight these MySQL status and global variables:

The OS metrics indicate that disk is a bottleneck. Other variables retain their default values.

Which three changes will provide the most benefit to the instance? (Choose three.)

Options:

A.

innodb_flush_log_at_trx_commit=1

B.

buffer_pool_size=24G

C.

innodb_log_file_size=1G

D.

sync_binlog=0

E.

innodb_doublewrite=0

F.

max_connections=10000

G.

innodb_undo_directory=/dev/shm

Get Free 1z0-908 Questions and Answers