Practice Test Oracle Database SQL 1Z0-071

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Oracle official guidelines

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Exam Title: Oracle Database SQL

Exam Number: 1Z0–071

Format: Multiple Choice

Duration: 120 minutes

Number of Questions: 78

Passing Score: 63%

Validated Against: This exam is validated against 11g Release 2 version 11.2.0.1.0 and up to 19c

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Note: Questions are prepared  by an Oracle Certified Professional (OCP) having 17 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 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