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Oracle Database 12c - SQL
Oracle Database administration online course refers to an organized and planned collection of information that can be efficiently retrieved, updated and evaluated. Oracle Data administration service online course intention is to simplify the data management with no manual efforts.
Oracle Database 12c is a massive multi-threaded parallel-computing based database solution from Oracle, one of the iconic technology companies of the world.
Oracle Database 12c has 500+ new features added since 11g and is designed to give Oracle customers exactly what they need for Cloud computing & Big Data with strong robustness provided by the new architecture designed for Security and Availability. The new multitenant container database functionality provided in 12c significantly simplifies the management and maintenance of the database without requiring changes to existing applications. Along with that, automatic data optimization based on age & usage helps automate the data archival processes.
Uplatz provides extensive course on Oracle Database 12c covering all features, functionality, implementation, and administration.
This Oracle training course covers all aspects of PL-SQL programming on Oracle Database 12c.
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Course Objective
The Oracle SQL database administrator training is intended for the individuals who seek to implement their knowledge, skills and expand their career as SQL database administrator. The dedicated mentors make sure the learners to cover all topics under Oracle SQL database administration curriculum which will be useful for their career growth. Uplatz offers Oracle SQL database administration training to become a skilled SQL database administrator job.
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Course Description
Oracle SQL Database administration course program will let the participants gain complete proficiency to access the database solution.
The Oracle SQL database administration online course is ideally developed for network administrators and database users who can have single oracle database administrator for various functional uses.
In the Oracle SQL database administration course, Uplatz provides an in-depth training for the participants or learners to make them understand the experience of developing core skills to gear up with oracle database solution and services.
The Oracle database technology using SQL is useful in transforming the way of handling, managing and storing data.
With the help of Oracle database administration online course, the learners can:
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Handled by a group of expert specialists
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Able to work on grid-based architecture
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Suitable for enterprise grid computing
Uplatz provides an in-depth training to the learners to accelerate their knowledge and skill set required for SQL Database administrator job.
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Target Audience
The Oracle SQL Database administrator course is intended for the below mentioned target audience, still if you are a newbie and want to make a career as a SQL database administrator, then the Oracle SQL database administrator course is the best option you can choose.
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Security officers
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Network administrators
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Application Developers
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Application administrators
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Database users
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Oracle Database 12c - SQL
- Restricting and Sorting Data
- Single-Row Functions to Customize Output
- Conversion Functions and Conditional Expressions
- Reporting Aggregated Data Using the Group Functions
- Displaying Data from Multiple Tables
- Using Subqueries to Solve Queries
- Using the Set Operators
- Manipulating Data
- Using DDL Statements to Create and Manage Tables
- Managing Objects with Data Dictionary Views
- Controlling User Access
- Managing Schema Objects
- Manipulating Large Data Sets
The Oracle certified SQL database administrator certification course with the help of expert professionals training is recognized across the globe. Because of the increased adoption of the Oracle database in various companies the participants are able to find the job opportunity easily. The leading companies hire database administrator to transform the way companies deploy applications on cloud platform. The SQL database administrator can pursue a wide range of career paths.
The following are the job titles:
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SQL Database administrator
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SQL developers
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Senior SQL DBA
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Information security analysts
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The SQL database administrator draws an average salary of $102,130 per year depending on the knowledge and hands-on experience. The oracle SQL database administrator job roles are in high demand and make a rewarding career.
Interview Questions
1. Brief the Oracle DBA Characteristics.
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structures Logical and physical
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Grid architecture
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Fully compliant
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Data stored asData blocks, extents, segments, and tablespaces
2. Define Oracle?
Oracle refers a company. Oracle is also known as database server, which manages data in a structured way. It enables users to store and retrieve related data in a multi-user environment so that the users can concurrently access the same data.
3. Define Oracle Database?
Oracle offers software solution to create and manage the Oracle Database. The database comprises physical and logical structures in which system, user, and other information are stored. The software that deals with the database is called the Oracle Database server.
4. List out the roles of DBA?
A DBA has access to create new users, remove the existing users, or change the environment variables or set permission assigned to other users.
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Manage database storage
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Administer users and security
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Manage schema objects
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Monitor database performance
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Perform system backup and recovery
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Schedule and automate jobs
5. Mention the different Oracle Database objects?
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Tables
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Views
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Indexes
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Synonyms
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Sequences
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Tablespaces
6. What are the advantages of ORDBMS?
In ORDBMS, the objects can be stored as it is. The DBMS language is integrated with an object-oriented programming language. The language does not urge the programmer to have two representations of an object.
7. Define Oracle index?
An index is referred as an optional structure related with a table to have direct access to rows that can be created to improve the performance of data retrieval. An index can be created in one or more columns of a table.
8. What are the common tasks performed in Oracle DBA?
The Oracle DBA carry out the following tasks:
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Install Oracle software
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Create Oracle databases
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Perform upgrades of the database and software to new release versions
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Starting up and turning down the database
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Manage the database storage structures
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Manage user permission and security
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Handle schema objects, such as tables, indexes, and views
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Taking database backups and perform recovery when needed
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Monitor the database and take preventive actions
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Monitor and tune performance
9. List out the tools for administering the database.
Below given are some of the products, tools, and utilities we use in achieving our goals as a Database Administrator:
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Oracle Universal Installer (OUI) responsible to install the Oracle software and options.
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Database Configuration Assistant (DBCA) responsible to create a database from the templates that are supplied by Oracle.
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Database Upgrade Assistant responsible to upgrade existing database to a new version release.
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Oracle Net Manager is responsible for Oracle network configuration.
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Oracle Enterprise Manager is responsible to manage Oracle Enterprise Manager, a web-based interface.
10. Explain cluster?
Clustering is referred to technology which is used to create a grid infrastructure. Simple clusters have static resources for specific applications by specific owners.
11. Define Grid?
Grids, which can comprise multiple clusters, are referred as dynamic resource pools which can be shared among many different applications and users. Grids can share resources from and other independent system owners.
12. Mention the authentication modes of SQL Server support?
SQL Server supports Windows Authentication and mixed-mode. Mixed-mode allows users to use both Windows Authentication and SQL Server Authentication by logging into your SQL Server. Kindly note that if users use Windows Authentication, users will not be able to log in as sa.
