How to Become a Database Administrator with Oracle 1Z0-061 Certification Exam?
|Published: 19th August 2019 12:41|
The Oracle 1Z0-061: SQL Fundamentals exam is designed to validate that a candidate has the basic understanding of the SQL language. The certification test covers different aspects of the language that are very useful for the database administrators and developers on their day-to-day job roles. This exam is a prerequisite for the award of Oracle Database 12c Administrator Certified Associate credential. Basically, there are no other requirements for earning this certificate. However, it is recommended that the candidates possess an in-depth understanding of SQL prior to writing the exam.
The Examsnap Oracle 1Z0-061 exam is made up of scenario-based multiple-choice questions. It is recommended that the candidates practice with sample questions to understand the pattern and style of the exam questions. You should expect 75 questions in the test and you have a total of 120 minutes to complete them. To pass, you must be able to score at least 65% of the total exam questions.
To register for the Oracle 1Z0-061 test, youneed to pay the fee of $125. It is applicable to only one attempt of the exam. If you don’t pass, you will have to pay additional $125 for each try. In case you don’t pass the test, you will have to wait for a period of 14 days before you can retake a proctored exam. As a matter of fact, you will not be able to register for a retake until the 14th day after your first attempt. However, you can retake the online non-proctored version of the exam at any time that is convenient for you. If you pass the test, you cannot do it again even if you are not satisfied with your score. This means if your aim is to score 85% and you score 65%, you will not be allowed to retake Oracle 1Z0-061 because you have already passed it. It is also important to mention that you cannot retake a beta exam. You can register your test through Pearson VUE. Irrespective of your location, you can always find a Pearson VUE testing center in your region.
By passing the Oracle 1Z0-061 certification exam, you have opened the doors to great career opportunities. In addition to this, you can also pursue other credentials to grow your career and enhance your prospect in the industry. By passing this test, you can go ahead to earn other certifications, including Oracle Database 11g Administrator Certified Associate; Oracle PL/SQL Developer Certified Associate, etc. After earning your Oracle credential, what’s next? First, you must understand that there is no expiration date of your certification. This means when you get the certificate, you own it for life. With this credential, you can take up job roles as a database administrator or an Oracle programmer.
Details of Oracle 1Z0-061 Exam Objectives
There are some specific topics under the 1Z0-061 exam that the candidates are required to study. In this section, we’ll look at them in detail. The students must be able to describe the physical and theoretical aspects of relational database.
- Restricting & Sorting Data: The candidates should be able to use ampersand substitution to sort and restrict output at runtime. They must also be able to limit rows that are retrieved by query; sort rows that are retrieved by query; and use SQL row in limiting clause.
- Use of Conversion Functions & Conditional Expressions: The candidates must be able to explain different types of conversion functions available in SQL. They must also be able to utilize TO_CHAR, TO_DATE and TO_NUMBER conversion functions; and relate conditional expressions in the SELECT statement.
- Display of Data from Multiple Tables Utilizing Joins: The candidates should be able to utilize the SELECT statement for data access from more than a single table utilizing equijoins & non-equijoins. Additionally, they should be able to view data that usually doesn’t comply with a join condition utilizing OUTER joins. The individualsshould join table to it-self using self-join.
- Managing Tables with DML Statements: The candidates should be able to insert rows into a table; delete rows from a table; control transaction; and update rows in a table.
- Retrieve Data with SQL SELECT Statement: Itis focused on executing the basic SELECT statement.
- Use of Single Row Functions for Customized Output: This covers subtopics such as describing different types of functions in SQL and using number, date, and character functions in the SELECT statements.
- Reporting Aggregated Data with Group Functions: This topic covers Group data using the GROUP BY clause; describing the use of group functions; and excluding/including grouped rows using the HAVING clause.
- Use of Sub-queries to Solve Queries: The candidates are required to learn how to define sub-queries; describe types of problems that sub-queries can solve; explain types of sub-queries; user multiple row and single row sub-queries; control order of rows return; and use set operator to merge multiple queries into single query.
- Introduction to Data Definition Language: This section of the certification exam presupposes some skills that the candidates are expected to develop competence in. They include describing data types available for columns; creating simple table; making constraints for tables; describing how schema objects work.
Prepare Tips for Oracle 1Z0-061 Exam
Preparation is very important if you want to pass your 1Z0-061 exam at the first attempt. You don’t have to worry though because there are many study tools you can use for effective learning. Training courses come top among the prep tools for your test. You should check the certification webpage to see the recommended training for this certification exam. In addition to this, you can also explore other platforms that offer materials for Oracle 1Z0-061. For example, ExamSnap, PrepAway, Exam-Labs, PluralSight, etc.
In addition to training courses, you should also take practice tests to measure your knowledge of the exam contents. The above mentioned platforms also have practice questions and answers that you can use for your preparation. Take as many full length practice tests from ExamSnap as you can manage. This will prepare you for success in the 1Z0-061 exam.
The Oracle 1Z0-061 exam is worth spending your time for preparation. It allows to earn the Oracle Database 12c Administrator Certified Associate and other certificates. This can also prove that you are a reliable IT professional.