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What you’ll learn:
-
1Z0-071 Exam#1
-
1Z0-071 Exam#
Description:
Exam topics:
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
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
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 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
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
Reporting Aggregated Data Using Group Functions
• Restricting Group Results
• Creating Groups of Data
• Using Group 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 Subqueries to Solve Queries
• Using Single Row Subqueries
• Using Multiple Row Subqueries
• Update and delete rows using correlated subqueries
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 Tables using DML
Managing Views
• Managing Views
Controlling User Access
• Differentiating system privileges from object privileges
• Granting privileges on tables
• Distinguishing between granting privileges and roles
Managing Objects with Data Dictionary Views
• Using data dictionary views
Who this course is for:
- Oracle SQL Developers & 1Z0-071 exam students & candidates
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