Most Recent Oracle 1Z0-908 Exam Questions & Answers

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 Jan 17, 2025.

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Question No. 1

Which statement is true about MySQL Enterprise Transparent Data Encryption (TDE)?

AMySQL TDE uses an appropriate keyring plugin to store the keys in a centralized location.

BBoth MyISAM and InnoDB tables can be encrypted by setting the keyring_engine = ALL variable in the MySQL configuration file.

CLost tablespace encryption keys can be regenerated only if the master database key is known or present in the Key Vault specification.

DTDE can encrypt InnoDB and MyISAM tables only when the tables are stored in the SYSTEM tablespace.

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Correct Answer: C

Question No. 2

Which two commands will display indexes on the parts table in the manufacturing schema? (Choose two.)

ADESCRIBE manufacturing.parts;

BSELECT * FROM information_schema.statistics WHERE table_schema='manufacturing' AND TABLE_NAME='parts';

CSHOW INDEXES FROM manufacturing.parts;

DSELECT * FROM information_schema.COLUMN_STATISTICS;

EEXPLAIN SELECT INDEXES FROM manufacturing.parts;

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Correct Answer: B, D

Question No. 3

Examine this command, which executes successfully:

cluster.addInstance('@:', {recoveryMethod: 'clone'})

Which three statements are true? (Choose three.)

AThe account used to perform this recovery needs the BACKUP_ADMIN privilege.

BA target instance must exist, then it will be provisioned with data from an instance already in the cluster and joined to the cluster.

CInnoDB tablespaces outside the datadir are able to be cloned.

DIt is always slower than {recoveryMethod: 'incremental'}.

EA new instance is installed, initialized, and provisioned with data from an instance already in the cluster and joined to the cluster.

FInnoDB redo logs must not rotate for the duration of the execution; otherwise, the recovery will fail.

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Correct Answer: A, D, F

Question No. 4

Examine these entries from the general query log:

All UPDATE statements reference existing rows.

Which describes the outcome of the sequence of statements?

AConnection 24 experiences a lock wait timeout.

BConnection 25 experiences a lock wait timeout.

CA deadlock occurs immediately.

DAll statements execute without error.

EA deadlock occurs after innodb_lock_wait_timeout seconds.

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Correct Answer: E

Question No. 5

Which two storage engines provide a view of the data consistent with the storage system at any moment? (Choose two.)

AMyISAM

BNDB

CMEMORY

DARCHIVE

EInnoDB

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Correct Answer: A, C

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