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Topics to Cover
Oracle 1z0-888 certification exam is based on the learnings, key topics, and activities encountered during oracle pieces of training and implementations.
Following are the major topics along with the sub-skills, a candidate should cover while preparing for the examination. These topics will give the candidates a clear view of which topics and skills inclusive, one should focus on for the certification.
Note: The list and details are not an all-inclusive content list. Oracle reserves the right to change and update the content (topics and sub-skills) at any point in time.
User Management knowledge of the MySQL privilege system Ability to create and modify user accounts Ability to configure passwords and account expiration Understanding the authentication plug-ins Knowledge of account permissions and configuring for individual accounts Ability to reset the forgotten root password
Installing MySQL Ability to Install MySQL based on the required configurations Knowledge of Identifying the installed files and directories Ability to understand the initial configurations of the MySQL installation process Knowledge to Start and Stop MySQL based on the requirement
Optimizing Query Performance Ability to identify slow queries Knowledge of EXPLAIN statement Ability to work with Indexes Ability to Use Index Statistics
Monitoring MySQL Monitor MySQL using Log Files, Status Variables and Performance Schema
Maintaining a Stable System Knowledge of system stability Ability to use capacity planning Ability to troubleshoot the system Ability to identify and rectify the causes of server slowdowns Knowledge of InnoDB Recovery
Configure Replication Topology Replicate Conflicts Explain Replication Configure Replication Use MySQL Utilities Identify Replication Threads Monitor Replication Troubleshoot Replication
Backup Strategy Understanding of system backup processes Ability to create a backup strategy Knowledge of MySQL backup tools and its usage techniques Explain raw backup methods Knowledge of binary logs and their usage
MySQL Architecture Understanding of MySQL Processes and Requests Knowledge of data storage in MySQL knowledge of MySQL Tablespaces Ability to identify and differentiate the Redo and Undo logs The ability to use memory in MySQL
Configuring MySQL Knowledge of server options, variables, and the command line and using the same in configuring MySQL Ability to define option files Knowledge of using system variables
MySQL Security Ability to identify security risks Knowledge of network security Ability to use password security Knowledge of operating system security Ability to Protect SQL Injections
The candidate needs to go through and be proficient in every topic.
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Brief Details
Following are the quick details related to the Oracle 1z0-888 Certification Exam
Exam Mode: Online Proctored Exam. Candidates can take the examination from any place at any time as per their convenience. Candidates also have the option to give exams at any of the authorized training centers. Candidates can select the exam mode based on their convenience at the time of registration.
Exam Name: MySQL 5.7 Database Administrator
Number of Questions: 75 Questions
Exam Code: 1z0-888
Exam Registration: Candidates willing to appear for the exam have to purchase the exam voucher. Post purchasing the voucher, the candidate can register for the examination on Oracle Education Portal
Exam Voucher: Candidates can purchase the exam vouchers on Oracle Education Portal. Voucher is valid for 6 months from the date of issue and is like a gift voucher which will get forfeited if not used within 6 months.
Pass Score: 58%
Exam type: Multiple Choice Questions
Exam Price: $245 (USD) Price may vary for a country based on the localized currency rates
Duration: 120 minutes
Reference: https://education.oracle.com/mysql-5-7-database-administrator/pexam_1Z0-888
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MySQL 5.7 Database Administrator
Oracle 1Z0-888 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitoring and Maintaining System Stability | 15% | - Monitor using logs, status variables, and Performance Schema - InnoDB crash recovery and maintenance - Capacity planning and server stability - Troubleshoot slowdowns and server issues |
| Topic 2: Performance and Query Optimization | 15% | - Optimize server configuration and memory usage - Use EXPLAIN and query execution plans - Index design, statistics, and maintenance - Identify and analyze slow queries |
| Topic 3: Backup and Recovery | 15% | - Design backup strategies - Validate and restore backups - Use mysqldump, raw backups, and binary logs - Perform point-in-time recovery |
| Topic 4: MySQL Security | 15% | - Encryption and secure connections - Network and operating system security - Prevent SQL injection and harden configuration - Identify security vulnerabilities and risks |
| Topic 5: MySQL Architecture and General Administration | 15% | - Manage system variables and configuration files - Install and configure MySQL Server - Understand MySQL architecture and request processing - Understand storage engines, tablespaces, redo/undo logs |
| Topic 6: Replication and High Availability | 15% | - Monitor replication status and health - Troubleshoot replication errors and conflicts - Configure and manage replication topologies - Understand replication architecture and components |
| Topic 7: User and Access Management | 10% | - Authentication plugins and password policies - Create, modify, and delete user accounts - Understand MySQL privilege system - Grant/revoke privileges and reset root password |






