Free Demo
Twice the results with half the effort — that's what a good helper does. VCE4Dumps is that helper for the Oracle MySQL 5.7 Database Administrator: 155 practice questions for the 1Z0-888 exam, spare-time friendly.
Oracle 1Z0-888 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle MySQL 5.7 Database Administrator |
| Exam Number: | 1Z0-888 |
| Exam Format: | Multiple Choice, Multiple Response |
| Certificate Validity Period: | Not explicitly defined (Oracle certification policy dependent) |
| Passing Score: | Not publicly disclosed |
| Real Exam Qty: | Approximately 63 multiple-choice questions |
| Available Languages: | English |
| Exam Price: | USD 245 (may vary by region) |
| Exam Duration: | 120 minutes |
| Related Certifications: | Oracle Certified Associate, MySQL 5.7 Database Administrator |
| Recommended Training: | MySQL Documentation Oracle MySQL Training Courses |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored exam via Pearson VUE or Oracle testing partners |
| Pre Condition: | Recommended hands-on experience administering MySQL 5.7 databases and understanding of relational database concepts |
| Official Syllabus URL: | https://education.oracle.com/mysql-dba-5-7/pexam_1Z0-888 |
Oracle 1Z0-888 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| MySQL Architecture and Storage Engines | - MySQL server architecture overview - Table structures and indexing concepts - InnoDB and MyISAM storage engines |
| Installation and Configuration | - Configuration files and system variables - Server startup and shutdown procedures - MySQL installation methods and initialization |
| User Management and Security | - Authentication and password policies - User accounts and privilege management - SSL and secure connections |
| Replication and High Availability | - Master-slave replication configuration - Failover concepts - Replication monitoring and troubleshooting |
| Troubleshooting and Maintenance | - Server diagnostics tools - Log analysis and error handling - Routine maintenance tasks |
| Backup and Recovery | - Point-in-time recovery - Physical backup strategies - Logical backups using mysqldump |
| Performance Tuning and Optimization | - Query optimization and indexing strategies - Buffer pool and memory configuration - Performance monitoring tools |
Oracle MySQL 5.7 Database Administrator Exam FAQ — Half the Effort
Book through the vendor's official registration channels:
The Oracle MySQL 5.7 Database Administrator is delivered Online proctored exam via Pearson VUE or Oracle testing partners, so pick the arrangement that fits your schedule.
Yes — download the free trial of the Oracle MySQL 5.7 Database Administrator material before you buy. Members then enjoy free updating for 365 days, with new versions emailed promptly; renew afterward at 50% off.
The Oracle MySQL 5.7 Database Administrator is Oracle's certification exam for Oracle Certified Professional, MySQL 5.7 Database Administrator, at the Professional level. As a major exam recognized by most companies, it proves your IT ability to employers — including the big international ones. Related credentials include Oracle Certified Associate, MySQL 5.7 Database Administrator.
The Oracle MySQL 5.7 Database Administrator blueprint covers 7 domains — including Backup and Recovery, Troubleshooting and Maintenance, MySQL Architecture and Storage Engines. Pay attention to the key points where weightings concentrate; the full outline above lists every subtopic.
USD 245 (may vary by region) per attempt, Not publicly disclosed to pass. Half the effort works only with the right focus — rehearse with the 155 practice questions for the 1Z0-888 exam at VCE4Dumps before booking.
Recommended hands-on experience administering MySQL 5.7 databases and understanding of relational database concepts Eligibility rules are updated periodically, so verify the current requirements on the official page (official 1Z0-888 exam page) before registering.
Files arrive by automatic email within a minute of payment — unlimited devices, and 24/7 customer assisting for any downloading or purchasing problem if nothing shows up within 2 hours. If you get a bad result on the corresponding 1Z0-888 exam within 60 days of purchase, the money is fully refunded: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. You may instead exchange for two equal-value products free.
120 minutes for Approximately 63 multiple-choice questions questions. The online engine simulates the formal test atmosphere — practice anywhere, so the clock feels familiar on the day.
Yes:
Pair any official course with the 155 practice questions for the Oracle MySQL 5.7 Database Administrator — answers expert-verified, suitable for any level of candidate.
Oracle MySQL 5.7 Database Administrator Sample Questions:
Which two statements are true regarding the creating of new MySQL physical and logical backups?
- A. Physical backups are usually faster than text backups.
- B. Physical backups can be used to recover from data corruption.
- C. Logical backups are always larger than physical backups.
- D. Logical backups are human-readable whereas physical backups are not.
- E. Physical backups are usually slower than text backups.
Correct Answer: A,B 🗳️
What are two benefits of using the --tab option with mysqldump? (Choose two.)
- A. The schema and data are automatically dumped to separate files.
- B. It can be piped directly into a running server.
- C. It is possible to restore the data in parallel.
- D. It can be used together with --all-databases.
Correct Answer: C,D 🗳️
The /myfolder/my.cnf file has option set:
[mysqld]
skip-log-bin
/myfolder2/my.cnf has this option set:
[mysqld]
log-bin = /valid/path/to/mysqlbinlog
All mentioned paths are accessible to the account that you are currently using. Assume that any other options mentioned in either file are valid and legal option definitions.
You start an instance by using this command line:
mysqld --defaults-file=/myfolder/my.cnf --defaults-extra-file=/myfolder2/my.cnf What is the outcome?
- A. MySQL starts and Binary Logging is enabled.
- B. MySQL fails to start due to conflicting options on the command line.
- C. MySQL fails to start due to the conflicting options in the configuration files.
- D. MySQL starts but Binary Logging is disabled.
Correct Answer: B 🗳️
Which three tasks are handled by the optimizer?
- A. Rewrite the WHERE clause.
- B. Parse the query.
- C. Execute the query.
- D. Decide which indexes to use.
- E. Verify that the user is allowed to execute the query.
- F. Validate the query.
- G. Change the order in which the tables are joined.
Correct Answer: A,B,C 🗳️
A MySQL replication slave is set up as follows:
Uses all InnoDB tables
Receives ROW-based binary logs
Has the read-only option
The replication slave has been found in an error state. You check the MySQL error log file and find these entries:
What are two possible causes for this error to occur?
- A. The slave was created with mysqldump -u root -p --skip-lock-tables -all-databases > /data/data.sql
- B. For tables with UNIQUE keys, statement-based replication must be used to maintain integrity.
- C. The root user on the slave has executed FLUSH LOGS, causing the relay-log to doublewrite.
- D. The applications have the SUPER privilege, which allows them to update rows.
- E. The slave user does not have INSERT, UPDATE, or DELETE permission and cannot execute the Write_rows function.
Correct Answer: A,B 🗳️
