Oracle 1Z0-908 | MySQL 8.0 Database Administrator

The Oracle 1Z0-908 | MySQL 8.0 Database Administrator Certification exam validates candidate’s skills in relational database concepts; proficiency in fundamental SQL statements and comprehending the manner to execute Unix/Linux commands. The certified individual exhibits his/her strong capability to deal confidently with cases and to handle them patiently.

Target Audience

Oracle technology is getting admirable and earning fashionableness in large enterprises and they are inclined to using this technology in accomplishing their desired level of efficiency. This boosts up the levels of the demand for those professionals who get this certification. So the following professionals stand prospect to earn this certification by clearing the exam –

Cloud Administrators
Database Administrators
Database Designers
Web Administrators

Oracle: 1Z0-908 Exam Policies

We shall now discuss some of the most important policies –

Assignment Submission Policy

The assignment and paper must be submitted within 6 months from the day of purchasing the assignment. No exception cases are entertained by Oracle. In the event that you don’t submit assignments before the scheduled time, you will be required to buy another assignment. The assignment must be submitted before you can enroll for the essay. This assignment resubmissions must be made within 30 days of failure notice by email. In case you fail to resubmit your assignment within 30 days, you will be required to buy another assignment and paper.

Exam Cancellation Policy

Oracle allows you to cancel or reschedule your exam. You must go to pearsonvue.com/oracle and then log in to your account. After logging in, you can choose to reschedule or cancel your test.

Exam Retake Policy

You must wait for at least 14 days before retaking a failed proctored exam. You will be allowed to register your retake on the 14th day
You can retake an online non-proctored exam any time at your convenience
You cannot retake a passed exam any time at your convenience
You cannot retake a beta exam any time at your convenience
You will only be allowed a total of 4 attempts to pass the exam within a 12-month period
You are required to resubmit a failed Master Assignment within 30 days of receiving the notification of failing

Recertification Policy

In the case of Oracle Cloud Certification credentials, they remain valid for a period of 18 months from the date of earning it. To stay current, the candidates are supposed to re-certify themselves with the new version of the exam. Oracle cloud certifications are incessantly updated throughout the annual year to keep current with major product and service releases. While the Oracle Database certifications require periodic recertification and must be updated within 12 months to the current version.

For More Details See – 1Z0-908- MySQL Database Administrator FAQ

Exam Details

Exam Name MySQL 8.0 Database Administrator	Exam Code 1Z0-908
Exam Duration 140 Minutes	Exam Format Multiple Choice and Multi-Response Questions
Validation The exam has been validated against MySQL 8.0	Number of Questions 85 Questions
Eligibility/Pre-Requisite NIL	Exam Fee $245
Exam Language English	Pass Score 62% and above

Oracle: 1Z0-908 Course Outline

The Oracle 1Z0-908 | MySQL 8.0 Database Administrator Certification exam covers the below-mentioned exam topics –

Architecture

Configure client connections to the server
Understand how MySQL stores data
Understand how InnoDB stores data and logs
Configure buffers and caches
Understand and use the Data Dictionary

Security

Create user accounts and roles
Use authentication plug-ins
Control user and role permissions
Recognize common security risks
Secure MySQL server connections
Provide password and login security
Secure the MySQL host environment
Prevent SQL injection attacks
Encrypt MySQL data
Configure MySQL Enterprise Firewall

Query Optimization

Examine how MySQL optimizes queries
Analyze queries with MySQL Enterprise Monitor
Create indexes to improve server performance
Monitor and understand index statistics

High Availability Techniques

Explain how replication provides high availability and scalability
Configure replication
Explain the role of the binary log in replication
Configure multisource replication
Explain the role of replication threads
Monitor and troubleshoot replication
Describe MySQL InnoDB cluster and Group Replication
Configure a MySQL InnoDB cluster
Perform an InnoDB cluster recovery

Server Installation and Configuration

Install and use the MySQL server and client programs
Identify the files and folders created during installation
Start and stop MySQL
Upgrade MySQL
Configure MySQL by using options and option files
Configure MySQL variables
Launch multiple MySQL servers on the same host

Monitoring and Maintenance

Configure and view MySQL log files
Monitor MySQL processes and status
Configure MySQL Enterprise Audit
Use MySQL Enterprise Monitor to view activity in MySQL
Monitor database growth and explain capacity planning
Troubleshoot problems with locked resources

Backups and Recovery

Distinguish between the different types of backup
Implement a backup strategy
Backup and restore data with MySQL Enterprise Backup
Use mysqldump and mysqlpump to perform logical backups
Explain when and how to use raw file backups
Back up the binary log

Oracle 1Z0-908 Preparation Guide

Oracle Training

MySQL for Database Administrators

This training course enables DBAs and other database professionals to proliferate their investment in MySQL. The prerequisite for this course demands experience with relational database concepts; proficiency in fundamental SQL statements and comprehending the manner to execute Unix/Linux commands. The course is intended for cloud administrators, database designers, web administrators, and database administrators. The course aims at fulfilling its main objectives like developing and governing users and roles; protecting data from prevalent security risks; installation of MySQL server and client program; upgrading MySQL on a running server; defining MySQL architectures to name a few. The course is accessible in many formats such as live virtual classroom plus instructor-led training plus training on-demand/ live virtual class/ classroom training/self-study course.

Oracle Learning Path

Learning Path 1 – MySQL Fundamentals

This is regarded as the first training step in mastering MySQL. Through this training course, a learner can harbor understanding and practical applications through familiarity using the relational databases, SQL, and the MySQL server and tools. It paves your way to the first road to learning the world`s most distinguished open source database- MySQL. The course will aid the learner to efficiently grab the concepts of query JSON data with SQL, protecting data with security practices, operating suitable MySQL tools, installation, and configuring the MySQL server and clients, traits and advantages of MySQL.

Learning Path 2 – MySQL for Database Administrators

This course assists the candidates in acquiring to configure the MySQL server, set up replication and strong security, accomplishing database backups and recoveries, optimizing query execution and configuring for high availability. This training course equips the aspirants to learn to backup and extricate MySQL database, configuring and administering a motley of replication topologies, identifying core elements of MySQL architecture, handling the user accounts, troubleshooting server slowdowns and configuring client programs.

Learning Path 3 – MySQL Performance Tuning

This training course enables experienced MySQL DBA`s proficiency as to how and in what way server settings can simulate performance and how and when to tune them. It educates the peers on how to regulate their MySQL server and observe fields and departments that have a direct or indirect impact on performance and then to discover treatments to fix these issues. The course takes us through a series of learning topics like diagnosing and fixing the replication tag, designing databases and queries for optimal performance, troubleshooting common performance issues, tuning MySQL server settings, investigating performance metrics.

Learning Path 4 – MySQL Cluster

It encourages a candidate to know the installation and structure of a real-time database cluster at the key of his or her application, formulating a secure cluster topology for scalability and high availability. The candidate is eligible to learn to backup and restore cluster data, secure cluster nodes and data, installing and configuring MySQL cluster nodes, troubleshooting cluster issues, monitoring, and optimizing cluster performance. The candidate can partake in hands-on experience and interactive labs.

Join Oracle Community

A good way to gain knowledge and know where you stand in any competition is to join online forums and study groups. Here, you will be able to make equations with other competitors and keep yourself motivated. Not only, will this be beneficial in the Oracle 1Z0-908 exam prep, because of the exposure it provides, but you will also be able to get all your questions and doubts cleared here.

Solve Practice Tests

Last but not the least, Practice makes a man perfect. The more you practice, the more you will excel. Several practice tests/ mock tests/ online series are available for free, on the internet. Solving them will not only make you familiar with the exam environment, and increase your confidence, but will also help you identify the areas where you lack in and need to pay special attention to. But what’s important here is that you go for an authentic and updated practice test. So start with your quest for success Here