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1Z0-071 Oracle SQL Certified Associate Exam Cram

Name: 1Z0-071 Oracle SQL Certified Associate Exam Cram
Rating: 4.2 (12 reviews)

A Practical Approach to Passing 1Z0-071 Oracle SQL Certification Exam - Lectures, Coding Exercises & Hands-on Practice

Created byPrashant Munshi

Last updated 4/2026

English

What you'll learn

You can be a Certified Oracle SQL Developer in just 45 - 60 days
It's an explanation based as well as practice oriented course and not just a bunch of tests
100% of Oracle University recommended coverage on SQL
You can work on MySQL, PostgreSQL, SQLServer, DB2 & almost all relational databases after completing this course
Gain SQL expertise through solving real time Coding Exercises, Quizzes, Assignments and Practice tests
Write ultimately efficient SQL code to retrieve, filter, and present information
Apply SQL to most complex data handling problems faced in real work situations

Coding Exercises

This course includes our updated coding exercises so you can practice your skills as you learn.

Course content

16 sections • 98 lectures • 18h 18m total length

Introduction3:40

What is Data?3:01
Term Data has been defined with an example. Understanding this term is fundamental to learning about databases and SQL
What is RDBMS?4:23
The term RDBMS has been explained along with the term "relation" which is fundamental to learning the database systems based on relational model and hence the SQL
What is Normalization?4:24
The term Normalization has been explained along with explanation of different anomalies - update, deletion and insertion anomalies and how these anomalies are eliminated by the process of decomposition
What is Dependency?5:47

Installation of Oracle Express Edition14:13
Step-by-step process of installation of Oracle 21c Xpress Edition explained.
Connecting to an Oracle database16:18
Step-by-step instructions for creating a connection host string for pluggable database
Installation of Sample Schema7:55
Here you learn how to run the given *.sql script for creating sample schema of user Scott, tables and data to be used in future lessons
Installing Oracle SQL Developer GUI Client16:45
Installation of Oracle SQL Developer Client and steps for connecting it to the database / schema of the user Scott

What is DQL?9:14
Learn about very basic SELECT statement
DQL Parts of Speech (Explanation on syntax of basic SELECT statement )5:05
Understanding the syntax / structure of SELECT statement.
What is Rule of Precedence for AND & OR combination of operators?16:16
Understand basic rule of precedence between operators AND & OR, and how to override this rule with the use of brackets
DQL -Test Your Knowledge
Filtering data - Numeric Value Comparison
Filtering data - String Value Comparison
Combining Conditions - Either or Both
Combining Conditions - Both
Combining AND and OR - Understand Rule of Precedence
Combining AND and OR - Resolution of Multiple ANDs
Combining AND and OR - Overriding Rule of Precedence

When do you use IN operator?9:04
Understand the circumstances when can you use the IN operator, or restrictions on the use of IN operator along with how to use IN operator
When Do You Use BETWEEN Operator?13:36
You learn about the properties of BETWEEN operator and conditions when it will be inappropriate to use BETWEEN operator
When Do You Use LIKE Operator?12:04
You will learn to search the data based on pattern matching by using LIKE operator
How Do You Find Data Containing % Character By Using LIKE Operator?7:57
Learn a workaround for searching the data which contains a metacharacter of LIKE operator, either % or _
When Do You Use Negative Condition?12:27
Learn about the use of NOT operator and situations when the use of NOT may be justified
Enhanced Logical Operators
Query Enhancement By Avoiding Use of Multiple OR
Query Enhancement By Avoiding Use of Multiple AND
Query Enhancement With the Use of IN
Detect Data Containing LIKE Operator Meta Character
Remembering an Important Property of NOT BETWEEN

When Do You Need To Use NVL Function?17:34
How to deal with NULL values? NULL is void and represents absence of value or non-applicability of a value
How is NVL2 Different From NVL Function?6:38
Learn about NVL2 function as an option to NVL function. When it is better to use NVL2 over NVL
How COALESCE Function Helps Deal With NULL?6:08
Learn how to deal with an array of values to return the first of NOT NULL values from it.
NULL and Related Functions
Calculate the MRP of Product
Calculate the earnings of employees

What are Important Properties of DISTINCT Operator?6:23
Learn the correct way of using DISTINCT operator and DISTINCT can be replaced by UNIQUE in Oracle SQL
What are Important Properties of ORDER BY Clause?15:06
Learn the correct way of using ORDER BY clause, and its properties.
How to LIMIT Result to N Rows In Oracle?9:08
What is ROWID?6:24
Learn why is ROWID is necessary and its use in efficient fetching or handling of data
What is ROWNUM?11:25
Understand the use of ROWNUM in ton-N queries and limiting the result of the query to certain number of rows
What DUAL Table Is Made Of?7:13
Learn : What is DUAL table? What is its structure? What it is used for?
Pseudo Columns & Sorting

What are Set Operators In SQL?10:43
Normalized tables or Relations as they are called in RDBMS theory are sets and so set operations are applicable. Learn the basic concepts of set operations in this lesson to help you understand their application in subsequent lessons.
Use of UNION Set Operator Explained14:48
Learn about a typical situation for use of UNION set operator or its extension UNION ALL with example. Also some important conditions for use of all the set operators
Use of INTERSECT Set Operator Explained5:05
Learn about practical application of INTERSECT set operator with examples in a typical situation.
Use of MINUS Set Operator Explained6:27
Learn about practical application of MINUS / EXCEPT set operator with examples in a typical situation
What Are Union Compatibility Rules?7:45
Learn about Union Compatibility of the SELECT statements involved in the set operation with example(s)
How to Solve a Conditional Case?7:26
Demonstration and explanation on a practical case which can be solved by using UNION operator.
How to Emulate OFFSET Clause With Set Operation?4:45
Here is a tricky option for emulating OFFSET clause. Useful for working with older versions of Oracle or database which does not have OFFSET & NEXT like clauses.
Set Operators
Use of ORDER BY with Set Operation
Use of WHERE with Set Operation
Allowing duplicates in Set Operation

What is a Nested Query?9:47
An extremely important technique - Nested Query or Subquery explained with examples
How to Solve Multivalued Subquery?6:26
Learn about handling situation, when a subquery is supposed to return multiple values and those are to be compared for equality with a common single column, hence which is called as Multivalued Subquery.
How to Use Multivalued Subquery Operator ANY?8:37
Learn about the difference between ANY and IN operators, their appropriate use and simulation of IN with ANY.
How to Use Multivalued Subquery Operator ALL?7:33
Learn about the simulation of AND operator with ALL in conditions of inequality and limitation of use of ALL with equality operator
What Is Difference Between SOME and ANY Operators?5:16
SOME and ANY are synonymous operators and hence they can be used interchangeably. This lesson just teaches this with examples.
What Are Multiple Columns Subqueries?8:26
Case of Multivalued Subqueries in which the values are drawn from multiple columns. Combination of Multicolumn and Multirow is also explained with example.
How Is Correlated Subquery Different Than Subquery?8:25
Learn the properties of Correlated Subqueries, their different nature and why to use them sparingly.
How Is EXISTS Operator Different Than IN?18:04
Learn when can you replace IN with EXISTS operator, the similarities and differences between the two with examples explained in this lesson.
What If Subquery May Return NULL?12:15
Learn about how to work around the problem of possibility of a subquery returning NULL
Nested & Correlated Queries
Multirow Subquery
Using a Boolean Subquery
Subquery Fetching Set of Values
A Problem of Repetitive Subquery
(Very Important) A Problem of NOT IN With Subquery Returning NULL
(Very Important) Is Everyone Manager? How come?

What Is INNER JOIN and Its Drawbacks?14:32
Learn about the INNER JOIN and its drawback. Also included in this lesson is Equi-join and NATURAL JOIN.
What Is Non-Equi Join?6:29
Explained the meaning and use of Non-Equijoin with an example
What Is Self Join?7:41
Get introduced to Self-Join using self referencing foreign key with an example
What Are Drawbacks of Outer Join Operator?11:43
Get introduced to Outer Join, the Outer Join Operator and its drawbacks
What Are Advantages of OUTER JOIN Clause?10:16
Get introduced to Outer Join clause, its options and its advantages
Can We Substitute Join For Subquery?11:53
Get introduced to substitution of Join and Subquery for each other
INNER and OUTER Joins
Full Outer Join
Left Outer Join
Right Outer Join
Join for a Subquery
Subquery for a Join
OUTER Self-Join
Join with same joining column name

Requirements

Just an intense urge to learn SQL and confidence to be successful
A working PC or laptop with Windows-10 or above preferrably with Oracle Express Edition installed
Absolutely no exposure to programming is required to take this course

Description

Course contents at a glance (being appropriately updated to keep pace with industry)

Video Lectures = 95 (18 hours of content)
Quizzes = 13 (10 question/answer each with explanation)
Coding Exercises = 35 (Include answers with explanation)
SQL queries solved in examples = 500+
Practice tests = 2
Total Questions demonstrated, answered and explained over 280 through video lectures, quizzes, coding exercises and practice tests.

Have you been in search of a best SQL course which can assure you of profound success?

This course has been strategically structured to delve into depth of every single concept to make you a genius in SQL programming. You are guaranteed to be poised to become Oracle Certified Associate (OCA 1Z0-071) in your very first attempt.

Quick career

To be an Oracle Certified SQL Developer is the best option for, Oracle Certification is the most prestigious of all the IT certifications in the job market. Moreover, data handling & SQL skills are mandatory for everyone aspiring for a job.

SQL Made Easy

SQL is a simple English like computer language. More than that it has been made so much easy to learn with this course starting with absolute basics. You won't even feel like learning a computer language. No prior programming or coding experience is needed. Rather this course is aimed at making lerner find out-of-box solutions to varied data manipulation problems even as a beginner. The range of forms of SQL statements covered in this course is simply enormous, that you can simply apply immediately to problems in real time.

Highest Employment Potential

SQL skills have the highest employment potential with dream five figure salaries, even as a beginner, according to present job market trends. This is because, Data is an essential asset for business and Data is growing faster than you may imagine and so the need for SQL skilled personnel is only rising each passing day.

Who is this course for?

This course is a complete cookbook on Oracle SQL specifically and SQL in general - right from initial baby steps in SQL as beginner to the level of reference book to solve most intricate real-time problems, while in job. A course truly from absolute scratch to expertise level.

How this course is unique?

Hardly you may find such a detailed coverage on Oracle SQL anywhere else
This course is entirely practical oriented, every concept is demonstrated through real time industry level example
Three pronged approach - Quick Certification cram, interview preparation and a ready reckoner on SQL while on job
100% industry oriented content
Upon completing this course, apart from OCA, you will be able to work with any of the SQL databases out there
Designed and delivered by a professionally experienced corporate trainer

How can you be assured of this course is the best?

You can go through the curriculum of this course right now and compare it with any of the other courses on this same topic. There are plenty of sample lessons which you can access before you buy, and even after you buy it, you have full one month to make a judgement. You are assured of 100% refund if even remotely you find it unsuitable; no questions asked.

Remember : SQL is a "mandatory" skill for you as a job aspirant in IT industry for, the today's world is data oriented. Let's do it!

Who this course is for:

Absolute fresher of any academic background, looking to explore field of Information Technology as first career
Absolute beginners dreaming to work as Data Scientist or Data Analyst as future goal but has no database background to start with
Working professionals, programmers and developers willing to expand SQL skills
Aspirants of managerial jobs and MBA fresher
Job aspirants in the field of marketing, strategy planning, sales, field surveys and psephology/statistical projection
Anyone who needs to strengthen skills in writing efficient SQL

1Z0-071 Oracle SQL Certified Associate Exam Cram

What you'll learn

Explore related topics

Coding Exercises

Course content

Introduction1 lecture • 4min

Introduction to Database Terminologies4 lectures • 18min

Oracle Installation and Sample Data4 lectures • 55min

Query Basics3 lectures • 31min

Enhanced Logical Operators5 lectures • 55min

Understanding and Handling NULL3 lectures • 30min

DUAL Table, Pseudo Columns and Sorting6 lectures • 56min

Set Operators7 lectures • 57min

Nested & Correlated Queries9 lectures • 1hr 25min

INNER and OUTER Joins6 lectures • 1hr 3min

Requirements

Description

Who this course is for: