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Exam 1Z0-006-CHS: Oracle Database Foundations


Exam Code Delivery format Duration No of Questions Passing Score
1Z0-006 Proctored Online Multiple Choice 120 Minutes 70 60%

Exam Overview

Oracle Database Foundations (1Z0-006-CHS)


Course Details

1. What is a Database?

  • Describe the components of a database system
  • Explain the purpose of a database
  • Describe types of database models (relational, object oriented, flat, network…)
  • Compare the differences between the different types of databases
  • Describe the characteristics of a relational database
  • Explain the importance of relational databases in business
  • List the major transformations in database technology

  • Define the terminology used for database storage
  • Describe levels of data abstraction used in relational databases
  • Gather requirements to implement a database solution
  • Explain business rules

  • Describe the structure of a single table
  • Describe a conceptual data model
  • Explain the components of a conceptual/logical model

  • Examine examples of an entity and a corresponding table
  • Examine examples of an attribute and a corresponding column
  • Explain instances and schemas in a relational database

  • Identify unique identifiers and a corresponding primary key
  • Define composite and compound primary keys
  • Define relationships and corresponding foreign keys
  • Define barred relationships and the corresponding primary keys

  • Create a physical data model
  • Compare conceptual and physical data models
  • Explain the importance of clearly communicating and accurately capturing database information requirements
  • Identify structural business rules
  • Identify procedural business rules
  • Identify business rules that must be enforced by additional programming (eg SQL)

  • Describe an example of an entity
  • Define supertype and subtype entities
  • Implement rules for supertype and subtype entities
  • Describe attributes for a given entity
  • Identify and provide examples of instances
  • Distinguish between mandatory and optional attributes
  • Distinguish between volatile and nonvolatile attributes

  • Define the types of unique identifiers
  • Select a unique identifier using business rules
  • Define a candidate unique identifier
  • Define an artificial unique identifier

  • Explain one-to-one, one-to-many, and many-to-many relationships
  • Identify the optionality necessary for a relationship
  • Identify the cardinality necessary for a relationship
  • Identify nontransferable relationships
  • Name a relationship
  • Create ERDish sentences to represent ERDs
  • Create ERDs to represent ERDish sentences

  • Resolve a many-to-many relationship using an intersection entity
  • Identify the variations of unique identifiers after creation of an intersection entity
  • Define a barred relationship
  • Identify composite unique identifiers

  • Define a hierarchical relationship
  • Define a recursive relationship
  • Define an arc relationship
  • Identify UIDs in a hierarchical, recursive and arc relationship model
  • Construct a model using recursion and hierarchies
  • Identify similarities and differences in an arc relationship and a supertype/subtype entity

  • Explain necessity of tracking data changes over time
  • Identify data that changes over time
  • Identif
  • Define the purpose of normalization
  • Define the rules of First, Second, and Third Normal Forms
  • Apply the rules of First, Second, and Third Normal Form

  • Map entities to identify database tables to be created from an ERD
  • Identify column data types from an ERD
  • Identify common data types used to store values in a relational database
  • Identify primary keys from an ERD
  • Identify which ERD attributes would make candidate primary keys
  • Describe the purpose of a foreign key in an Oracle Database
  • Identify foreign keys from an ERD
  • Describe the relationship between primary keys, composite primary keys, and foreign keys in an Oracle Database

  • Explain the relationship between a database and SQL
  • Describe the purpose of DDL
  • Use DDL to manage tables and their relationships
  • Describe the purpose of DML
  • Use DML to manage data in tables
  • Use TCL to manage transactions
  • Identify the connection between an ERD and a Relational Database using SQL SELECT statements
  • Build a SELECT statement to retrieve data from an Oracle Database table
  • Use the WHERE clause to the SELECT statement to filter query results
  • Use the ORDER BY clause to sort SQL query results
  • Describe the different types of joins and their features
  • Use joins to retrieve data from multiple tables


Fees Structure : 15500 INR / 185 USD
Total No of Class : 81 Video Class
Class Duration : 61:30 Working Hours
Download Feature : Download Avalable
Technical Support : Call / Whatsapp : +91 8680961847
Working Hours : Monday to Firday 9 AM to 6 PM
Payment Mode : Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

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Fees Structure : 30000 INR / 355 USD
Class Duration : 60 Days
Class Recording : Live Class Recording available
Class Time : Monday to Firday 1.5 hours per day / Weekend 3 Hours per day
Technical Support : Call / Whatsapp : +91 8680961847
Working Hours : Monday to Firday 9 AM to 6 PM
Payment Mode : Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

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