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Oracle 1Z0-082 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Managing Schema Objects | – Manage sequences and synonyms – Create indexes and views – Create and modify tables – Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK) |
| Reporting Aggregated Data Using the Group Functions | – Use the GROUP BY clause to group data – Use the HAVING clause to filter grouped data – Describe group functions (AVG, SUM, MIN, MAX, COUNT) |
| Working with Oracle Cloud Exadata Express Cloud Service | – Identify the prerequisites for Exadata Express Cloud Service – Describe the features and benefits of Exadata Express Cloud Service – Provision and manage an Exadata Express Cloud Service instance – Navigate the Exadata Express Cloud Service console |
| Managing Users, Roles, and Privileges | – Create and manage roles – Create and manage database user accounts – Differentiate system privileges and object privileges – Grant and revoke privileges |
| Using Subqueries to Solve Queries | – Use single-row subqueries with single-row and multiple-row operators – Define subqueries – Describe the types of subqueries (single-row, multi-row, multiple-column) – Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) – Use subqueries in the WHERE clause and HAVING clause – Use scalar subqueries in SQL |
| Displaying Data from Multiple Tables Using Joins | – Use CROSS joins – Use Equijoins and Non-equijoins – Use OUTER joins (LEFT, RIGHT, FULL) – Describe different types of joins and their features – Join a table to itself using self-join |
| Introduction to Oracle Database | – Explain Oracle Database server architecture – Explain database storage structures (data blocks, segments, tablespaces, data files) – Describe Oracle Database architecture – Describe Oracle Database Cloud Service (DBCS) architecture and features – Describe Oracle Database instance and memory structures – Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) |
| Using Conversion Functions and Conditional Expressions | – Use nested functions – Apply the NVL, NULLIF, and COALESCE functions – Use the CAST function for data type conversion – Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions |
| Understanding Oracle Database Architecture – Database Storage Structures | – Create and manage tablespaces – Manage space in tablespaces – Describe the logical and physical database structures – Describe tablespaces and data files |
| Retrieving Data using the SQL SELECT Statement | – List the capabilities of SQL SELECT statements – Use SQL row functions (character, number, date, conversion, general) – Use scalar and correlated subqueries – Describe how schema objects work – Execute a basic SELECT statement – Use the ORDER BY clause |
| Managing Data in Different Time Zones | – Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP) – Use various datetime data types (DATE, TIMESTAMP, INTERVAL) – Explain the concepts of time zones and daylight savings |
| Using Single-Row Functions to Customize Output | – Describe various types of functions available in SQL – Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE) – Use CASE and DECODE for conditional expressions – Use character, number, and date functions in SELECT statements |
| Restricting and Sorting Data | – Sort data using the ORDER BY clause – Use comparison operators and logical operators (AND, OR, NOT) – Use the WHERE clause to limit retrieved rows – Use the LIKE and IN operators – Use the NULL operators (IS NULL, IS NOT NULL) – Use the BETWEEN comparator |
| Understanding Oracle Database Architecture – Oracle Database Instance | – Describe the background processes – Explain the memory structures (SGA, PGA) – Understand Oracle Database instance management |
| Using the Set Operators | – Describe set operators (UNION, UNION ALL, INTERSECT, MINUS) – Use set operators to combine multiple queries into a single query |
| Managing Oracle Database Instances | – Manage initialization parameter files (SPFILE, PFILE) – Start up and shut down an Oracle Database instance – Use the Automatic Diagnostic Repository (ADR) – View the alert log and access dynamic performance views |
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