Oracle Oracle Database 12c Administrator Certified Associate

Oracle Oracle Database 12c Administrator Certified Associate Certification Practice Test Questions, Oracle Oracle Database 12c Administrator Certified Associate Certification Exam Dumps

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As one of the world’s top developers and providers of database technologies, having an Oracle certification is no doubt an impressive feat. The Oracle Database 12c Administrator Certified Associate, in particular, is your gateway to earning the latest cloud computing skills. With the 12c Oracle update, you become a sought-after DBA equipped with the most practical set of technical abilities.

Unlocking the Core Features of the Oracle Database 12c OCA

Bringing the relevant aspects of cloud provisioning, this certificate supports your Oracle database journey. This is recommended to DBA professionals who want to kick-start their careers and master the fundamental database concepts needed for day-to-day operational administration. And if you want to add this top-rated endorsement to your profile, get started with the exams.

Preparing for the Certification Exam

There are two tests you need to accomplish to earn this certification ― 1Z0-071 and 1Z0-062. Each of these concentrates on a specific attribute of the Oracle database. To get the knack of these exams, let’s discuss them one by one.

• Oracle 1Z0-071

  1Z0-071 is a 120-minute exam that consists of 78 questions, with a passing rate of 63%. The topics are elaborated on the official site, with the main emphasis on the basics of a relational database. It commences with key concepts such as theoretical and physical aspects of databases together with SQL Select Statement. The subsequent topic deals with how you retrieve data via column aliases, DISTINCT keyword, concatenation operator, and arithmetic expressions. There’s also a section about controlling data, applying substitution variables, and manipulating strings, dates, and numbers using different single-row functions.

  The list of the core objectives is further expanded with the inclusion of conditional expressions and conversion functions. Some of these are COALESCE, NVL, NULLIF, TO_CHAR, TO_DATE, and TO_NUMBER. Along with these, you have to practice more on how to use subqueries, SET operators, group functions, self-joins, DDL, and Cartesian products. And as an efficient DBA, you have to train your technical skills in managing certain database features and transactions, tables, statements, indexes, sequences, synonyms, views, and objects. Lastly, you need to focus on administering user access and handling aggregated data.

• Oracle 1Z0-062

  The next certification exam is 1Z0-062. It consists of 67 questions to be completed within 120 minutes. For the passing score, you have to get at least 64% to clear the test. All questions are sourced out from the vital topics, which we will discuss below.

  The main highlight of the exam is for you to have a deeper grasp of the Oracle database architecture and its key components as well as memory structures, background processes, and management tools. Oracle Database Instance and Oracle Network Environment are also substantial sections that needed to be covered. In addition to these, there are some technical tasks that require your attention. These include controlling user security, administering storage structures of databases, creating tablespaces, managing undo data, implementing standard auditing, and configuring data concurrency.

Another pivotal area is about backup and recovery features. It is important that you learn how to easily identify checkpoints, organize fast recovery area, perform backups, and use RMAN. In between the backup and recovery stages, you will come across tasks like moving data, using SQL*Loader, and utilizing Data Pump Export. And of course, you need to keep an eye on database maintenance by adding server-generated alerts, employing SQL Tuning advisor, and automating functionalities via Oracle Scheduler. Upgrading software is a significant skill too. This centers on migration methods and the upgrade process.

There’s also a section that takes on the Database Configuration Assistant (DBCA) approach. Therefore, you have to run through the ways on how to build an Oracle database, generate creation scripts, design templates ― all using DBCA. And for the last part, there’s the Database-as-a-Service. Relatively known as DBaaS, this software is a crucial tool among database professionals. So, get your groove and navigate its My Services Dashboard accordingly. Make sure that you can differentiate DBaaS Instance from Database Instance smoothly. Likewise, you have to gain more insights into user authentication and roles as well as Secure Shell.

Enjoying the Fruits of Being a Certification Holder

All your sacrifices in preparing for the Oracle Database 12c Administrator Certified Associate are well compensated. In fact, the benefits may be more than what you aim for. Oracle certifications are always tagged as a top-notch endorsement of your technical knowledge and abilities. Each of these certificates is curated to a specific set of professionals who want to highlight a particular Oracle product or service. Furthermore, all Oracle exams encompass a very detailed coverage of the most relevant industry requirements. Aside from that, the tests provide you with hands-on, complex labs and practices to ready you for real-world job challenges.

As a result, you are guaranteed to have an up-to-date skillset that strongly appeals to different businesses and organizations. In general, potential employers are attracted to certified professionals, much more of these certifications are from internationally-recognized names like Oracle. This is because they know the capacity of such individuals. So, along with the digital badge, you also enjoy better salary rates. As noted at PayScale.com, Oracle Database Administrator Certified Associates receive $94k as an average salary. And of course, if you have longer work experience and a higher position, this amount relatively increases.

Nurturing Your Oracle Database Proficiency

Carry on with your certification path and go for higher-level Oracle accreditations. After obtaining Oracle Database 12c Administrator Certified Associate, you can build up your database knowledge with Oracle Database 12c Administrator Certified Professional. This is a professional-level certificate that deliberates on more advanced functionalities like database backup and recovery, as well as multitenant architecture. These aspects are relevant among top-ranking database administrators who want to solidify their know-how in working with cloud computing strategies.

Finally, for the highest-level accreditation, there’s the Oracle Database 12c Administrator Certified Master. As the most elite Oracle database certification, earning this is quite a challenge. It is only given to credible experts in the field who have accomplished the tough, performance-based exam. So, start with the associate level and make yourself ready for the top-notch achievement.

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