Cupón Udemy: Practice Exams | Oracle Database SQL 1Z0-071 Certification – Udemy Coupon

2 Sample exam papers – Do them exactly within the time limit to guage your prep for the Oracle Database SQL 1Z0-071 exam

Idioma

English

Descripción

If you are looking for a practice test for the Oracle Database SQL Exam Number: 1Z0-071, then you are at the right place.

This is a set of two practice tests, based on the same format as the actual test. To make the most out of these tests, the following settings are recommended:

Try to setup an exam-like environment – find a place with good network connectivity where you can work without distractions for 2 hours

Set the timer – do the practice test in exactly 2 hours i.e. the same duration that you get in the actual exam

Give one test and analyze your performance – Find out what type of questions were marked wrong, what type of questions took too long to solve

Revise – based on your analysis, revise the topics and plan which type of questions you will skip to save time

Give the second test

What is Oracle Database SQL 1Z0-071 Certification?

Become an Oracle Database SQL Certified Associate and demonstrate understanding of fundamental SQL concepts needed to undertake any database project. Passing the exam illustrates depth of knowledge of SQL and its use when working with the Oracle Database server. Gain a working knowledge of queries , insert, update and delete SQL statements as well as some Data Definition language and Data Control Language, the optimizer, tales and indexes, data modeling and normalization.

What is the format of the Oracle Database SQL 1Z0-071 exam?

The exam is multiple choice type with 78 questions. To pass the exam, a candidate must score more than 63% marks. Candidates get 2 hours/ 120 minutes to attempt these questions. You must go through multiple mock exams to familiarize yourself with the exam structure. Most often, you will face questions that have multiple correct answers; or some scenario-based questions.

What is the benefit of Oracle Database SQL 1Z0-071 Certification?

By passing this exam, a certified individual proves fluency in and a solid understanding of SQL language, data modeling and using SQL to create and manipulate tables in an Oracle Database. Qualified candidates have knowledge of general computing concepts, knowledge of command line interfaces and experience working in command line.

What is the syllabus of Oracle Database SQL 1Z0-071 Certification exam?

Below is the list of topics covered in this exam:

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 statements

Managing Database Transactions

Controlling transactions

Perform Insert, Update and Delete operations

Performing multi table Inserts

Performing Merge statements

Managing Indexes Synonyms and Sequences

Managing Indexes

Managing Synonyms

Managing Sequences

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

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

Managing Data in Different Time Zones

Working with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMP

Working with INTERVAL data types

Para más cursos Gratis y para ver los que siguen así visita nuestra aplicación web UFree.

Descarga la aplicación oficial!