1z0-820 - Study Material - Upgrade to Oracle Solaris 11 System Administrator

Oracle 1z0-820 is an Oracle Solaris 11 System Administration certification exam. It is designed to test the knowledge and skills of an individual in the areas of system administration, installation, configuration, and troubleshooting of Oracle Solaris 11 systems.

The Oracle 1z0-820 exam is a 90-minute exam consisting of 60 multiple-choice questions.

There are 60 questions on the Oracle 1z0-820 exam.

The passing score for the Oracle 1z0-820 exam is 68%.

The Oracle 1z0-820 exam is an entry-level certification exam for Oracle Database Administrators. It is designed to test the knowledge and skills of candidates in the areas of database administration, database security, and database performance. The exam requires a basic understanding of Oracle Database concepts and technologies, as well as the ability to use the Oracle Database tools and utilities. Candidates should have a minimum of six months of experience working with Oracle Database.

The Oracle 1z0-820 exam consists of multiple-choice questions, fill-in-the-blank questions, drag and drop questions, and scenario-based questions.

The Oracle 1z0-820 exam is offered online or in a testing center. The online exam is offered through Pearson VUE and the testing center exam is offered through Oracle Certification Testing Centers.

The Oracle 1z0-820 exam is offered in English.

The cost of the Oracle 1z0-820 exam is $245.

The target audience for the Oracle 1z0-820 exam is individuals who are looking to become certified Oracle MySQL 5.7 Database Administrator Certified Associate (OCA). This certification is designed to validate the skills and knowledge required to install, configure, manage, monitor, and secure Oracle MySQL databases.

The average salary for an Oracle 1z0-820 certified professional is around $97,000 per year. However, salaries may vary depending on experience, location, industry, and other factors.

Oracle provides practice tests and certification exams for the 1z0-820 Oracle Solaris 11 System Administration exam. The practice test and certification exam can be found on the Oracle Learning Paths website. Additionally, some third-party vendors such as Kaplan IT Training and MeasureUp offer practice tests and certification exams for the 1z0-820 Oracle Solaris 11 System Administration exam.

The recommended experience for 1z0-820 exam includes knowledge of working with Oracle databases, experience with SQL, and familiarity with the Oracle Database 11g architecture. Additionally, candidates should have experience in the use of Oracle Database 12c with the Oracle Database Appliance, Oracle Enterprise Manager and Oracle Database Cloud Service.

The Oracle 1z0-820 exam requires a basic understanding of Oracle Cloud Infrastructure (OCI). Candidates should have at least six months of experience working with OCI, including basic knowledge of Compute, Networking, Storage, and Security. Knowledge of OCI services such as Autonomous Database, Oracle Functions, and Oracle Database Exadata Cloud Service is also necessary.

The official website for Oracle 1z0-820 exam is: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-820. The expected retirement date is not available on this website.

The Oracle 1z0-820 Exam is a certification exam for the Oracle Solaris 11 System Administration certification track. This exam tests a candidate's knowledge and skills in the areas of system administration, system configuration, network configuration, and system management of Oracle Solaris 11 systems. Candidates who pass this exam will receive the Oracle Solaris 11 System Administration certification, which is a prerequisite for many other Oracle certification tracks.

The Oracle 1z0-820 exam covers the following topics: 1. Installing and Configuring MySQL: This section covers the installation and configuration of MySQL, including the installation of the MySQL database server and related components, configuration of the database server, and the creation of databases and users. 2. Managing MySQL Databases and Tables: This section covers the management of databases and tables in MySQL, including the creation, modification, and deletion of databases and tables. 3. MySQL Security: This section covers the security features of MySQL, including authentication, authorization, and encryption. 4. MySQL Backup and Recovery: This section covers the backup and recovery of MySQL databases, including the use of the mysqldump utility and the recovery of corrupted databases. 5. MySQL Performance Tuning: This section covers the tuning of MySQL databases for optimal performance, including the use of the MySQL performance schema and the optimization of queries.

1. What type of database objects can be used to create a view? 2. How can you ensure that a table is available to all sessions in an Oracle database? 3. What is the purpose of the Database Resource Manager? 4. What is the difference between a trigger and a stored procedure? 5. How can you use the Oracle Data Pump utility to move data between databases? 6. What are the different types of indexes available in Oracle? 7. How can you use the Oracle Scheduler to automate tasks? 8. What is the purpose of the Oracle Globalization Support feature? 9. What is the purpose of the Oracle Enterprise Manager? 10. How can you use the Oracle SQL*Plus utility to query the database?

The difficulty level of the Oracle 1z0-820 exam is considered to be moderate. It is recommended that candidates have a good understanding of the topics covered in the exam and have sufficient preparation time before taking the exam.