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Practice Test Oracle Database SQL 1Z0-071

Name: Practice Test Oracle Database SQL 1Z0-071
Price: 19.99 USD
Availability: InStock

About this course

Oracle official guidelines>>Exam Title: Oracle Database SQLExam Number: 1Z0-071Format: Multiple ChoiceDuration: 120 minutesNumber of Questions: 78Passing Score: 63%Validated Against: This exam is validated against 11g Release 2 version 11.2.0.1.0 and up to 19c>>Note: Questions are prepared by an Oracle Certified Professional (OCP) having 19+ years IT experience in SQL. All questions are verified/tested thoroughly. Questions covers below syllabus as prescribed by Oracle Corp.>>ORACLE UNIVERSITY COURSE (1Z0-071)Relational Database conceptsExplaining the theoretical and physical aspects of a relational databaseRelating clauses in SQL Select Statement to Components of an ERDExplaining the relationship between a database and SQLRestricting and Sorting DataApplying Rules of precedence for operators in an expressionLimiting Rows Returned in a SQL StatementUsing Substitution VariablesUsing the DEFINE and VERIFY commands.Sorting DataUsing Conversion Functions and Conditional ExpressionsApplying the NVL, NULLIF, and COALESCE functions to data.Understanding implicit and explicit data type conversionUsing the TO_CHAR, TO_NUMBER, and TO_DATE conversion functionsNesting multiple functionsDisplaying Data from Multiple TablesUsing Self-joinsUsing Various Types of JoinsUsing Non equijoinsUsing OUTER joinsUnderstanding and

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What the provider tells you: 32/45
Who stands behind it: 8/35
How complete the listing is: 16/20

Scores how much the provider publishes and who stands behind it — not how well it is taught.

What you'll learn

understand relational database concepts
apply SQL Select Statement clauses
restrict and sort data using SQL
use various types of joins
implement conversion functions

IT Certifications Exam Prep #data filtering #sql queries #data sorting #joins #ER diagrams #oracle sql #database concepts #sql statements #null handling #substitution variables #conversion functions #outer joins #self joins

$19.99

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