Exam Title:	Oracle Database SQL
Exam Number:	1Z0-071
Exam Price:	€220 More on exam pricing
Format:	Multiple Choice

Duration:	120 minutes
Number of Questions:	78
Passing Score:	63%
Validated Against:	This exam was validated against 11g Release 2 version 11.2.0.1.0 and up to 19c

Exam Preparation

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Additional Preparation and Information

A combination of Oracle training and hands-on experience (attained via labs and/or field experience) provides the best preparation for passing the exam.

Practice Exams: Oracle Authorized practice exam from Greens Technologies Training: 1Z0-071 DBCert: Oracle Database SQL

Relational Database concepts

Explaining the theoretical and physical aspects of a relational database
Relating clauses in SQL Select Statement to Components of an ERD
Explaining the relationship between a database and SQL

Restricting and Sorting Data

Applying Rules of precedence for operators in an expression
Limiting Rows Returned in a SQL Statement
Using Substitution Variables
Using the DEFINE and VERIFY commands
Sorting Data

Using Conversion Functions and Conditional Expressions

Applying the NVL, NULLIF, and COALESCE functions to data
Understanding implicit and explicit data type conversion
Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
Nesting multiple functions

Displaying Data from Multiple Tables

Using Self-joins
Using Various Types of Joins
Using Non equijoins
Using OUTER joins
Understanding and Using Cartesian Products

Using SET Operators

Matching the SELECT statements
Using the ORDER BY clause in set operations
Using The INTERSECT operator
Using The MINUS operator
Using The UNION and UNION ALL operators

Managing Indexes Synonyms and Sequences

Managing Indexes
Managing Synonyms
Managing Sequences

Managing Views

Managing Views

Managing Objects with Data Dictionary Views

Using data dictionary views

Retrieving Data using the SQL SELECT Statement

Using Column aliases
Using The SQL SELECT statement
Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
Using Arithmetic expressions and NULL values in the SELECT statement

Using Single-Row Functions to Customize Output

Manipulating strings with character functions in SQL SELECT and WHERE clauses
Performing arithmetic with date data
Manipulating numbers with the ROUND, TRUNC and MOD functions
Manipulating dates with the date function

Reporting Aggregated Data Using Group Functions

Restricting Group Results
Creating Groups of Data
Using Group Functions

Using Subqueries to Solve Queries

Using Single Row Subqueries
Using Multiple Row Subqueries
Update and delete rows using correlated subqueries

Managing Tables using DML statements

Managing Database Transactions
Controlling transactions
Perform Insert, Update and Delete operations
Performing multi table Inserts
Performing Merge statements

Use DDL to manage tables and their relationships

Describing and Working with Tables
Describing and Working with Columns and Data Types
Creating tables
Dropping columns and setting column UNUSED
Truncating tables
Creating and using Temporary Tables
Creating and using external tables
Managing Constraints

Controlling User Access

Differentiating system privileges from object privileges
Granting privileges on tables
Distinguishing between granting privileges and roles

Managing Data in Different Time Zones

Working with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMP
Working with INTERVAL data types

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