Practice Test Oracle Database SQL 1Z0-071

About Practice Test Oracle Database SQL 1Z0-071

_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 >>

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 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