1Z0-047 - [ORACLE PRESS] OCE Oracle Database SQL Certified Expert Course for Exam 1Z0-047

MHE-1Z0-047
MHE-1Z0-047
[ORACLE PRESS] OCE Oracle Database SQL Certified Expert Course...
ISBN : 978-1-61691-727-2
Gain hands-on expertise in Oracle Database SQL Expert: 1Z0-047 certification exam by 1Z0-047 - OCE Oracle Database SQL Certified Expert course. Oracle Database SQL Expert: 1Z0-047 exam is designed to certify the competency of database professionals to manage, develop, or implement enterprise-wide databases, middleware, or applications. It covers following domains: Retrieving, Restricting, and Sorting Data Using SQL; Reporting Aggregated Data; Using the Group Functions; Managing Tables Using DML Statements; and much more.

Lessons

uCertify uses content from well known publishers, instructors, and subject matter experts. They have a minimum of 15 years of experience in their fields. uCertify brings these textbooks to life. It is full of interactive activities that keeps the learner engaged. uCertify brings all available learning resources for a topic in one place so that the learner can efficiently learn without going to multiple places. Challenge questions are also embedded in the chapters so learners can attempt those while they are learning about that particular topic. This helps them grasp the concepts better because they can go over it again right away which improves learning. Learners can do Flashcards, Exercises, Quizzes and Labs related to each chapter. At the end of every lesson, uCertify courses guide the learners on the path they should follow.

uCertify platform supports 50+ different types of interactive activities, connect the idea, or try it yourself lab activities embedded throughout its course. These interactive activities keeps learners engaged and makes learning fun.

Here's What You Get

Exercises, Flashcards, Quizzes & Glossary

Each lesson comes with Exercises, Flashcards & Quizzes. There is no limit to the number of times learners can attempt these. Exercises come with detailed remediation, which ensures that learners are confident on the topic before proceeding. Flashcards help master the key concepts while Glossary defines the key terms.

Exercise Questions
271+
Flashcards
210+
Glossary of terms
210+
Lessons
20+

Test Prep & Practice Questions

uCertify provides full length practice tests. These tests closely follow the exam objectives and are designed to simulate real exam conditions. Each course has a number of test sets consisting of hundreds of items to ensure that learners are prepared for the certification exam.

Here's What You Get

Pre-assessments Questions
50+
Full Length Tests
2+
Post-Assessments Questions
70+

Features

Full Remediation

Each question comes with detailed remediation explaining not only why an answer option is correct but also why the incorrect answer options are incorrect.

Unlimited Practice

Each test can be taken unlimited number of times until the learner feels they are prepared. Learner can review the test and read detailed remediation. Detailed test history is also available.

Learn, Test and Review Mode

Each test set comes with learn, test and review modes. In learn mode, learners will attempt a question and will get immediate feedback and complete remediation as they move on to the next question. In test mode, learners can take a timed test simulating the actual exam conditions. In review mode, learners can read through one item at a time without attempting it.

Exam Information

Oracle Database SQL Expert (1Z0-047) exam leads to the "Oracle Database SQL Certified Expert" certification. This exam have been validated against Oracle Database 10g, Oracle Database 11g, and Oracle Database 12c Release 1.

Prepare for the following certification

Career Prospects
  • Application Developer
  • PL or SQL Developer
  • Database Administrator
  • Data Warehouse Administrator
Exam FAQs
What is the exam registration fee?
USD 245

Pricing and taxes may vary from country to country.

Where do I take the exam?
The 1Z0-047 exam is administered by Pearson VUE at the testing centers worldwide. Click here to find a testing center near you.
What is the format of the exam?
Multiple choice questions
What are the pre-requisites of the exam?

While there are no official prerequisites to take the Oracle Database SQL Expert certification, both Oracle and uCertify strongly recommend that the candidates have a good understanding of relational database concepts.

Oracle also recommends the following training prior to taking the exam: Oracle Database: Introduction to SQL

How many questions are asked in the exam?
The exam contains 75 questions.
What is the duration of the exam?
120 minutes
What is the passing score?
66%
What is the exam's retake policy?

Retake Policy for Oracle 1Z0-047 exam is:

  • Candidates must wait 14 days before retaking a failed proctored exam. (Registration will be allowed on the 14th day)
  • Candidates may retake an online non-proctored exam at any time.
  • Candidates may not retake a passed exam at any time.
  • Candidates may not retake a beta exam at any time.
What is the validity of the certification?
Oracle certifications have no expiration. The certification holder is certified for life unless Oracle changes its policy. Click here for more information.
Where can I find more information about this exam?
To know more about the MHE-1Z0-047, click here.

Table of Content

Here's What you will Learn

Lesson 1: Getting Started

Lesson 2: Introduction

Lesson 3: Introduction to SQL

  • Certification Objective 1.01: The Exam: An Overview
  • Certification Objective 1.02: Define and Understand the Basics of the RDBMS
  • Certification Objective 1.03: Define and Understand the Basics of SQL
  • Certification Objective 1.04: Understand the Oracle RDBMS and Oracle SQL
  • Certification Objective 1.05: Understand the Unique Role of SQL in Modern Software Systems
  • Certification Objective 1.06: Confirm Appropriate Materials for Study
  • Certification Summary
  • Two-Minute Drill

Lesson 4: Using DDL Statements to Create and Manage Tables

  • Certification Objective 2.01: Categorize the Main Database Objects
  • Certification Objective 2.02: Create a Simple Table
  • Certification Objective 2.03: Review the Table Structure
  • Certification Objective 2.04: List the Data Types That Are Available for Columns
  • Certification Objective 2.05: Explain How Constraints Are Created at the Time of Table Creation
  • Certification Summary
  • Two-Minute Drill

Lesson 5: Manipulating Data

  • Certification Objective 3.01: Describe Each Data Manipulation Language (DML) Statement
  • Certification Objective 3.02: Insert Rows into a Table
  • Certification Objective 3.03: Update Rows in a Table
  • Certification Objective 3.04: Delete Rows from a Table
  • Certification Objective 3.05: Control Transactions
  • Certification Summary
  • Two-Minute Drill

Lesson 6: Retrieving Data Using the SQL SELECT Statement

  • Certification Objective 4.01: Execute a Basic SELECT Statement
  • Certification Objective 4.02: List the Capabilities of SQL SELECT Statements
  • Certification Objective 4.03: Describe How Schema Objects Work
  • Certification Summary
  • Two-Minute Drill

Lesson 7: Restricting and Sorting Data

  • Certification Objective 5.01: Limit the Rows That Are Retrieved by a Query
  • Certification Objective 5.02: Sort the Rows That Are Retrieved by a Query
  • Certification Summary
  • Two-Minute Drill

Lesson 8: Using Single-Row Functions to Customize Output

  • Certification Objective 6.01: Describe Various Types of Functions That Are Available in SQL
  • Certification Objective 6.02: Use Character, Number, and Date Functions in SELECT Statements
  • Certification Objective 6.03: Describe the Use Of Conversion Functions
  • Certification Objective 6.04: Manage Data in Dif... Time Zones—use Various Datetime Functions
  • Certification Summary
  • Two-Minute Drill

Lesson 9: Reporting Aggregated Data Using the Group Functions

  • Certification Objective 7.01: Identify the Available Group Functions
  • Certification Objective 7.02: Describe the Use of Group Functions
  • Certification Objective 7.03: Group Data by Using the GROUP BY Clause
  • Certification Objective 7.04: Include or Exclude Grouped Rows by Using the HAVING Clause
  • Certification Summary
  • Two-Minute Drill

Lesson 10: Displaying Data from Multiple Tables

  • Certification Objective 8.01: Write SELECT State...s Not Meet a Join Condition by Using Outer Joins
  • Certification Objective 8.02: Join a Table to Itself by Using a Self-Join
  • Certification Objective 8.03: Generate a Cartesian Product of All Rows from Two or More Tables
  • Certification Summary
  • Two-Minute Drill

Lesson 11: Retrieving Data Using Subqueries

  • Certification Objective 9.01: Define Subqueries
  • Certification Objective 9.02: Describe the Types of Problems That Subqueries Can Solve
  • Certification Objective 9.03: List the Types of Subqueries
  • Certification Objective 9.04: Write Single-Row and Multiple-Row Subqueries
  • Certification Objective 9.05: Write a Multiple-Column Subquery
  • Certification Objective 9.06: Use Scalar Subqueries in SQL
  • Certification Objective 9.07: Solve Problems with Correlated Subqueries
  • Certification Objective 9.08: Update and Delete Rows Using Correlated Subqueries
  • Certification Objective 9.09: Use the EXISTS and NOT EXISTS Operators
  • Certification Objective 9.10: Use the WITH Clause
  • Certification Summary
  • Two-Minute Drill

Lesson 12: Creating Other Schema Objects

  • Certification Objective 10.01: Create and Use Simple and Complex Views
  • Certification Objective 10.02: Create, Maintain, and Use Sequences
  • Certification Objective 10.03: Create and Maintain Indexes
  • Certification Objective 10.04: Create Private and Public Synonyms
  • Certification Summary
  • Two-Minute Drill

Lesson 13: Managing Schema Objects

  • Certification Objective 11.01: Add and Modify Columns
  • Certification Objective 11.02: Drop Columns and Set Column UNUSED
  • Certification Objective 11.03: Add Constraints
  • Certification Objective 11.04: Create Indexes Using the CREATE TABLE Statement
  • Certification Objective 11.05: Create Function-Based Indexes
  • Certification Objective 11.06: Perform FLASHBACK Operations
  • Certification Objective 11.07: Create and Use External Tables
  • Certification Summary
  • Two-Minute Drill

Lesson 14: Using the Set Operators

  • Certification Objective 12.01: Describe Set Operators
  • Certification Objective 12.02: Use a Set Operator to Combine Multiple Queries into a Single Query
  • Certification Objective 12.03: Control the Order of Rows Returned
  • Certification Summary
  • Two-Minute Drill

Lesson 15: Generating Reports by Grouping Related Data

  • Certification Objective 13.01: Use the ROLLUP Operation to Produce Subtotal Values
  • Certification Objective 13.02: Use the CUBE Operation to Produce Crosstabulation Values
  • Certification Objective 13.03: Use the GROUPING ...dentify the Row Values Created by ROLLUP or CUBE
  • Certification Objective 13.04: Use GROUPING SETS to Produce a Single Result Set
  • Certification Summary
  • Two-Minute Drill

Lesson 16: Managing Objects with Data Dictionary Views

  • Certification Objective 14.01: Use the Data Dictionary Views to Research Data on Your Objects
  • Certification Objective 14.02: Query Various Data Dictionary Views
  • Certification Summary
  • Two-Minute Drill

Lesson 17: Manipulating Large Data Sets

  • Certification Objective 15.01: Manipulate Data Using Subqueries
  • Certification Objective 15.02: Describe the Features of Multitable INSERTs
  • Certification Objective 15.03: Use the Following...e INSERTS: Unconditional, Conditional, and Pivot
  • Certification Objective 15.04: Merge Rows in a Table
  • Certification Objective 15.05: Track the Changes to Data over a Period of Time
  • Certification Summary
  • Two-Minute Drill

Lesson 18: Hierarchical Retrieval

  • Certification Objective 16.01: Interpret the Concept of a Hierarchical Query
  • Certification Objective 16.02: Create and Format Hierarchical Data
  • Certification Objective 16.03: Exclude Branches from the Tree Structure
  • Certification Summary
  • Two-Minute Drill

Lesson 19: Regular Expression Support

  • Certification Objective 17.01: Using Metacharacters
  • Certification Objective 17.02: Regular Expression Functions
  • Certification Objective 17.03: Replacing Patterns
  • Certification Objective 17.04: Regular Expressions and CHECK Constraints
  • Certification Summary
  • Two-Minute Drill

Lesson 20: Controlling User Access

  • Certification Objective 18.01: Differentiate System Privileges from Object Privileges
  • Certification Objective 18.02: Grant Privileges on Tables
  • Name Priority, Revisited
  • Certification Objective 18.03: View Privileges in the Data Dictionary
  • Certification Objective 18.04: Grant Roles
  • Certification Objective 18.05: Distinguish Between Privileges and Roles
  • Certification Summary
  • Two-Minute Drill

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