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Course Objectives

CompTIA Data+ validates that you have the skills required to facilitate data-driven business decisions, including:

  • Mining data Manipulating data Visualizing and reporting data Applying basic statistical methods Analyzing complex datasets while adhering to governance and quality standards throughout the entire data life cycle

Agenda

  • Identify Relational and NonRelational Databases
  • Understand the Way We Use Tables ,Primary Keys, and Normalization

  • Describe Types of Data Processing and Storage Systems
  • Explain How Data Changes

  • Understand Types of Data
  • Break Down the Field Data Types

  • Differentiate between Structured Data and Unstructured Data
  • Recognize Different File Formats
  • Understand the Different Code Languages Used for Data

  • Understand the Processes of Extracting, Transforming, and Loading Data
  • Explain API/Web Scraping and Other Collection Methods
  • Collect and Use Public and Publicly Available Data
  • Use and Collect Survey Data

  • Learn to Profile Data
  • Address Redundant, Duplicated, and Unnecessary Data
  • Work with Missing Values
  • Address Invalid Data
  • Convert Data to Meet Specifications

  • Manipulate Field Data and Create Variables
  • Transpose and Append Data
  • Query Data

  • Use Functions to Manipulate Data
  • Use Common Techniques for Query Optimization

  • Use Measures of Central Tendency
  • Use Measures of Dispersion
  • Use Frequency and Percentages

  • Get Started with Analysis
  • Recognize Types of Analysis

  • Understand the Importance of Statistical Tests
  • Break Down the Hypothesis Test
  • Understand Tests and Methods to Determine Relationships Between Variables

  • Use Basic Visuals
  • Build Advanced Visuals
  • Build Maps with Geographical Data
  • Use Visuals to Tell a Story

  • Consider Audience Needs When Developing a Report
  • Describe Data Source Considerations For Reporting
  • Describe Considerations for Delivering Reports and Dashboards
  • Develop Reports or Dashboards
  • Understand Ways to Sort and Filter Data

  • Design Elements for Reports and Dashboards
  • Utilize Standard Elements
  • Creating a Narrative and Other Written Elements
  • Understand Deployment Considerations

  • Understand How Updates and Timing Affect Reporting
  • Differentiate Between Types of Reports

  • Define Data Governance
  • Understand Access Requirements and Policies
  • Understand Security Requirements
  • Understand Entity Relationship Requirements

  • Describe Characteristics, Rules, and Metrics of Data Quality
  • Identify Reasons to Quality Check Data and Methods of Data Validation

  • Explain the Basics of Master Data Management
  • Describe Master Data Management Processes
Tags
Technical Core Type: Core 1 Vendor: CompTIA Product Line: CompTIA LoD Tier: 3
FREE

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Course Type: Instructor Led