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 Apr 18, 2026.

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Question No. 1

Examine this SQL statement:

mysql> GRANT r_read@localhost TO mark WITH ADMIN OPTION;

Which two are true? (Choose two.)

AMark can grant the privileges assigned to the r_read@localhost role to another user.

BADMIN OPTION causes the role to be activated by default.

CMark can grant the r_read@localhost role to another user.

DMark can revoke the r_read@localhost role from another role.

EADMIN OPTION allows Mark to drop the role.

FMark must connect from localhost to activate the r_read@localhost role.

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Correct Answer: A, E

Question No. 2

Examine these statements, which execute successfully:

TRUNCATE test; BEGIN;

INSERT INTO test(id, name) VALUES(1, ''Hello''); ROLLBACK;

SELECT id FROM test;

Which three storage engines would return a nonempty recordset for the test table when executing the statements? (Choose three.)

ANDB

BARCHIVE

CInnopB

DBLACKHOLE

EMEMORY

FMyISAM

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Correct Answer: A, D, F

Question No. 3

Which two MySQL Shell commands are excluded from the InnoDB Cluster creation procedure? (Choose two.)

Adba.configureInstance()

Bcluster.setPrimaryInstance()

Cdba.configureLocalInstance()

Dcluster.forceQuorumUsingPartitionOf()

Ecluster.addInstance()

Fdba.createCluster()

Gdba.checkInstanceConfiguration()

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Correct Answer: B, D

Question No. 4

Which two are contained in the InnoDB system tablespace (ibdata1) by default? (Chose two.)

Atable data

Bprimary indexes

Cuser privileges

DInnoDB Data Dictionary

Echange buffer

Fdoublewrite buffer

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Correct Answer: D, F

Question No. 5

Examine this query and output:

Which two statements are true? (Choose two.)

AThe country table is accessed as the first table, and then joined to the city table.

BIt takes more than 8 milliseconds to sort the rows.

CThe optimizer estimates that 51 rows in the country table have Continent = 'Asia'.

D35 rows from the city table are included in the result.

EThe query returns exactly 125 rows.

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Correct Answer: C, D

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