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The validity life period of the certification:
After passing the exam ORACLE 1Z0-071 and winning the certificate. Remember that the certificate will be valid for 03 years. After that, you have to renew it. There is a process of maintaining the certification, you have to follow that process to maintain it. So after getting certification, try to keep in touch with the professional knowledge related to the 1Z0-071 exam otherwise you have to take the exam to be recertified.
Career Prospects
There is no doubt that passing the Oracle 1Z0-071 exam is going to be highly beneficial for your career, not to mention that you will also become an OCA specialist after obtaining any of the associated certificates. If you are new to the industry, it will be much easier for you to land a decent job. Some of the positions that the individuals who have completed the certification test can go for include:
- Data Scientist
- Systems Engineer
- Database Developer
- Database Administrator (DBA)
- Senior Database Administrator
- Systems Administrator
- Database Architect
- Database Engineer
After acing the Oracle 1Z0-071 exam, you will also get a better remuneration in comparison with your peers. Thus, the holders of the Oracle PL/SQL Developer Certified Associate certification can earn on average $91,035 per year. Depending on a particular job title, this sum may be much higher. For instance, working as a Database Engineer, you can get about $110,000 annually, while the position of a Database Architect can bring you as much as $115,000 per year.
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Oracle 1z0-071 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Reporting Aggregated Data Using Group Functions | 15% | - Describe the use of group functions - Identify the available group functions - Group data by using the GROUP BY clause - Include or exclude grouped rows by using the HAVING clause |
| Manipulating Data | 14% | - Delete rows from a table - Insert rows into a table - Control transactions - Update rows in a table - Describe each data manipulation language (DML) statement |
| Using Subqueries to Solve Queries | 15% | - Describe the types of problems that subqueries can solve - Write single-row and multi-row subqueries - List the types of subqueries - Define subqueries |
| Displaying Data from Multiple Tables Using Joins | 15% | - Cross join tables - Join a table to itself by using a self-join - View data that does not meet a join condition by using outer joins - Write SELECT statements to access data from more than one table using equijoins and non-equijoins |
| Restricting and Sorting Data | 6% | - Limit the rows that are retrieved by a query - Use DEFINE and UNDEFINE commands - Sort the rows that are retrieved by a query - Use ampersand substitution to restrict and sort output at runtime |
| Retrieving Data Using the SQL SELECT Statement | 5% | - Execute a basic SELECT statement - List the capabilities of SQL SELECT statements - Differentiate between SQL statements and SQL*Plus commands |
| Using Conversion Functions and Conditional Expressions | 10% | - Use conditional IF THEN ELSE logic in a SELECT statement - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Apply the NVL, NULLIF, and COALESCE functions to data - Describe implicit and explicit data type conversion |
| Using Single-Row Functions to Customize Output | 10% | - Describe the differences between single-row and multiple-row functions - Manipulate numbers with the ROUND, TRUNC, and MOD functions - Manipulate dates with the date functions - Manipulate strings with character function in the SELECT and WHERE clauses - Perform arithmetic with date data |
| Using Set Operators | 5% | - Use a set operator to combine multiple queries into a single query - Describe the order of precedence when the set operators are used - Describe set operators |
| Creating Other Schema Objects | 10% | - Create, maintain, and use sequences - Create, modify, and retrieve data from a view - Create synonyms for database objects - Create and maintain indexes |
| Controlling User Access | 5% | - Grant privileges on tables and on a view - Distinguish between granting privileges and roles - Differentiate system privileges from object privileges |
| Using DDL Statements to Create and Manage Tables | 14% | - Review the table structure - Describe the data types that are available for columns - Alter table definitions - Drop, rename, and truncate tables - Categorize the main database objects - Create a simple table |
| Working with Oracle Database SQL | 8% | - Start up and shut down a database - Create a container database - Describe the Oracle Database architecture - Explain the installation of Oracle Database software |
