Oracle 1z1-071, also known as the Oracle Database SQL certification exam, is designed to test the knowledge and skills of candidates in the area of SQL. 1z0-071 exam is intended for individuals who are interested in becoming certified professionals in database management, specifically in the area of SQL.
Reference: http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-071
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Oracle Corporation, the developer of the Oracle Database SQL certification exam, provides various resources to help candidates prepare for the exam. These resources include training courses, study guides, practice tests, and online forums. Oracle Corporation also offers a certification program that allows candidates to showcase their skills and knowledge in Oracle databases and SQL.
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Oracle 1z0-071 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Retrieving Data Using the SQL SELECT Statement | 5% | - Differentiate between SQL statements and SQL*Plus commands
- List the capabilities of SQL SELECT statements
- Execute a basic SELECT statement
|
| Using Set Operators | 5% | - Describe set operators
- Describe the order of precedence when the set operators are used
- Use a set operator to combine multiple queries into a single query
|
| Creating Other Schema Objects | 10% | - Create and maintain indexes
- Create, maintain, and use sequences
- Create synonyms for database objects
- Create, modify, and retrieve data from a view
|
| Reporting Aggregated Data Using Group Functions | 15% | - Group data by using the GROUP BY clause
- Identify the available group functions
- Describe the use of group functions
- 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
- Describe each data manipulation language (DML) statement
- Update rows in a table
|
| Working with Oracle Database SQL | 8% | - Describe the Oracle Database architecture
- Explain the installation of Oracle Database software
- Start up and shut down a database
- Create a container database
|
| 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
|
| Controlling User Access | 5% | - Distinguish between granting privileges and roles
- Differentiate system privileges from object privileges
- Grant privileges on tables and on a view
|
| Using DDL Statements to Create and Manage Tables | 14% | - Review the table structure
- Categorize the main database objects
- Alter table definitions
- Create a simple table
- Drop, rename, and truncate tables
- Describe the data types that are available for columns
|
| Using Subqueries to Solve Queries | 15% | - List the types of subqueries
- Define subqueries
- Write single-row and multi-row subqueries
- Describe the types of problems that subqueries can solve
|
| Displaying Data from Multiple Tables Using Joins | 15% | - Write SELECT statements to access data from more than one table using equijoins and non-equijoins
- View data that does not meet a join condition by using outer joins
- Cross join tables
- Join a table to itself by using a self-join
|
| Using Conversion Functions and Conditional Expressions | 10% | - Use conditional IF THEN ELSE logic in a SELECT statement
- Apply the NVL, NULLIF, and COALESCE functions to data
- Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
- Describe implicit and explicit data type conversion
|
| Using Single-Row Functions to Customize Output | 10% | - Manipulate dates with the date functions
- Describe the differences between single-row and multiple-row functions
- Perform arithmetic with date data
- Manipulate numbers with the ROUND, TRUNC, and MOD functions
- Manipulate strings with character function in the SELECT and WHERE clauses
|