Information Technology Essentials from Udemy

What's inside

Learning objectives

You will also learn some of the history of computing and some of the emerging technologies.
By the end of the course you will have a solid understanding major information systems concepts.

In this course you will learn how software is developed, the basic operation of a computer and how networks function.
You will also lean the basics of html and how websites operate

You will also learn some of the history of computing and some of the emerging technologies.
By the end of the course you will have a solid understanding major information systems concepts.
In this course you will learn how software is developed, the basic operation of a computer and how networks function.
You will also lean the basics of html and how websites operate

Syllabus

In this section I will present a brief overview of the course.

In this lecture I will give you a brief overview of the material we will cover in this class.

Module 2 - Background

Information Technology is one of the most critical industries in the world today. Computers and information systems interact with most aspect of our daily lives. Understanding the basics of Information Technology will give you a better appreciation of how these systems are changing people lives. It will also help you determine if you are interested in pursuing a career in IT.

Module 3 - Computer Hardware

In this lesson I will describe to you the basic components of a computer and how they function.

Please complete the brief quiz that is attached as a pdf file that you are to identify major components of a PC.

In this lesson I will describe the major types of computers that are in use today.

In this lesson, I will describe Moore's Law that has been used to predict the increases in computing power.

In this lecture I will present the basics of binary numbers and why they are the basis of modern computing.

Binary Numbers Quiz

Module 4 - Computer Networking

The History of Computer Networking

How Does a Local Area Network Function?

How Does the Internet Work?

Module 5 - Introduction to HTML

HTML Section Overview

Introduction to HTML

Hello World HTML

Lab - Hello World HTML

Key HTML Commands

Lab - HTML Common Tags

Lab - HTML Tables

HTML Resume Project

Lab - HTML Resume Lab

Module 6 - Software and Systems

In this video, I will describe the phases of the software development lifecycle.

This is a brief quiz about the steps of the software development lifecycle.

In this lesson I will describe the major types of eCommerce systems.

e-commerce systems quiz.

In this lesson I will describe what an enterprise application is. I will also define the major different types of enterprise applications.

In this lesson, I will describe the software release process and how most organizations promote software from development through test, to staging, and on to production. There are a number of things to consider in each environment and also establish successful exit criteria to move from one layer to the next. The steps are set up to ensure that the organization his shipping and delivering high-quality software.

Module 7 - Introduction to Programming

7.1 Introduction to Programming

7.2 Introduction to the C Programming Language

7.3 Hello World in C

Lab Hello World in C

7.4 Functions in C

Lab Functions in C

In this lecture you will learn how to write loops in C.

In this lab, you will use the Destin Learning lab environment and learn to write loops in C.

Module 8 - Database Management Systems

What is a Relational Database?

This lesson is designed to be a very brief introduction to SQL and will demonstrate how to write basic queries. I will show how to create a basic table in the MySQL database, insert data into the table, and utilize a SQL select statement to display the results. Attached is a pdf file that is the lab file for this lesson that will show you step by step how to write your first query.

Overview of Microsoft SQL Server

How to Install Microsoft SQL Server Express

Hello World Database

Module 9 - Cloud Computing

In this lesson I will describe the major aspects of Cloud Computing systems.

In this lesson I will describe the top 10 vendors in the Cloud Computing market today,

this quiz will summarize the main points of this section on Cloud Computing.

Introduction to Amazon AWS

I will show you how to sign up for a free account with Amazon AWS.

In this lesson I will show you how you can easily build a web site with Amazon's S3 storage service.

In this section I present the basic threats to computer systems.

Computer Security Threats

Module 11 - The Future of Computing

The Future of Computing

In this lesson, we will look t the grown in cloud computing. We will look at the growth of the market in general as well as the performance of the top cloud computing companies. We will also take a brief look at the cloud computing job market.

The Future of Computing - Short Presentation

Module 12 - IT Career Information

Top IT Jobs For 2021

In this lesson, we will look at the top IT jobs for 2018. I will review the median salary, projected job growth, and a brief description of the responsibilities for each job.

Module 13 - Summary

In this lesson I will wrap up this class. Thank you for your interest in this class!

Bonus Lecture

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Introduces computer hardware, foundational computer science concepts, and software development, which are all core to an IT education

Gives a solid foundation in future-proofing knowledge and technology skills in the IT field

Provides a general introduction to computer networking, HTML, software, programming, database management systems, and cloud computing

Teaches fundamental principles in the IT field, which are helpful for more in-depth study

Covers topics that are highly relevant to both industry and academia

Offers numerous downloadable materials, such as quizzes and activity sheets, to enhance comprehension and practice

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Information Technology Essentials with these activities:

Organize Your Course Notes

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Organize your course notes to improve your ability to review and retrieve information effectively.

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Gather all of your course notes, handouts, and assignments.
Sort your notes by topic or module.
Create a system for easy referencing, such as using color-coded tabs or a table of contents.
Review your notes regularly to reinforce your learning.

Practice SQL Queries

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Practice writing SQL queries to reinforce your understanding of data retrieval and manipulation.

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Find a website or online platform that provides interactive SQL tutorials.
Start with basic queries and gradually increase the complexity.
Test your queries on sample datasets or create your own.
Experiment with different SQL commands and functions.
Review the execution plans of your queries to understand their efficiency.

Build a Simple HTML Website

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Build a static HTML website to practice the concepts of web page structure and content display.

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Choose a topic for your website.
Write the HTML code for the website structure.
Add content to the website, including text, images, and links.
Validate your HTML code for errors.
Preview your website in a browser.

Five other activities

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Show all eight activities

Practice Binary Number Conversion

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Practice converting between binary and decimal numbers to solidify your understanding of computer architecture.

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Review the basics of binary numbers.
Set up a practice table with binary and decimal numbers.
Convert the binary numbers to decimal.
Convert the decimal numbers to binary.
Check your answers for accuracy.

Host a Study Group

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Host a study group with classmates to review course material, discuss concepts, and work on assignments together.

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Gather a group of classmates who are interested in forming a study group.
Establish a regular meeting time and place.
Create a study schedule and stick to it.
Develop a collaborative learning environment where everyone contributes.
Use a variety of study methods, such as discussing lecture notes, working through practice problems, and taking quizzes.

Design a Database Schema

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Design a database schema for a specific problem or business need to reinforce your understanding of data modeling.

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Identify the entities and relationships involved in the problem.
Create a conceptual data model.
Translate the conceptual model into a physical database schema.
Validate the database schema for correctness and efficiency.
Document the database schema for future reference.

Attend a Cloud Computing Workshop

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Attend a cloud computing workshop to learn about the latest technologies and best practices in cloud computing.

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Research and choose a reputable cloud computing workshop.
Register for the workshop.
Attend the workshop and actively participate in the activities.
Take notes and engage with the instructors and other participants.
Follow up after the workshop by reviewing your notes and applying what you learned.
Consider sharing your experiences and insights with others.

Build a Cloud-Based Application

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Develop a cloud-based application to demonstrate your understanding of cloud computing concepts and technologies.

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Define the purpose and requirements of your application.
Choose a suitable cloud platform and services.
Design and implement the application's architecture.
Test and debug the application.
Deploy the application to the cloud.
Monitor and maintain the application.

Career center

Learners who complete Information Technology Essentials will develop knowledge and skills that may be useful to these careers:

Computer Support Specialist

For those wishing to enter the field of Computer Support, this course can help train foundational knowledge in the installation and maintenance of computer systems, basic networking, operating systems, and security concepts. The section on HTML may help future Computer Support Specialists troubleshoot issues on websites, while the lecture on cloud computing might expose someone to concepts that they may see in an enterprise setting.

See salaries and explore the career path for Computer Support Specialist

IT Project Manager

Those interested in a career as an IT Project Manager may find this course helpful as a primer for the field. It introduces the major phases of the software development lifecycle, one of the major processes an IT Project Manager may be responsible for. It also teaches basics of networking, concepts of cloud computing, and high-level overview of different types of enterprise systems, which IT Project Managers need a working knowledge of.

See salaries and explore the career path for IT Project Manager

Information Technology Manager

This course may provide some value to those interested in an Information Technology Manager position. It provides a survey of many major concepts in IT, including networking, databases, cloud computing, and hardware, which an IT Manager will need to have a foundational knowledge of. The course also explores emerging technologies, which an IT Manager could use to stay up-to-date with trends in the field.

See salaries and explore the career path for Information Technology Manager

Network Administrator

Someone interested in a career as a Network Administrator may find this course helpful, as it introduces major concepts in networking including network architectures, cabling and hardware components. While the course does not dive into specific network protocols, it may provide a helpful foundation before diving into advanced coursework in networking.

See salaries and explore the career path for Network Administrator

Data Analyst

Those interested in a career as a Data Analyst may find concepts in this course helpful to get their foot in the door. While this course does not go into specific programming languages for data analysis such as Python or R, it does introduce basic database concepts, the phases of the software development lifecycle, and an overview of how enterprise systems work. This broad strokes approach may help someone grasp the larger processes they may be a part of as a Data Analyst.

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Database Administrator

This course may be helpful for those considering the role of Database Administrator, as it helps build a foundation for working with relational databases. The SQL Server exercises, while brief, may prepare someone to write basic queries, which is a common task for database administrators. While the course does not cover more advanced concepts like database design or optimization, it does provide a taste of what one may encounter in the field.

See salaries and explore the career path for Database Administrator

Web Developer

For those considering a career as a Web Developer, this course may be a helpful starting point. It includes a section that introduces HTML and basic tags, and also helps explain how the internet works. While it does not go into advanced topics like CSS, JavaScript, or specific web frameworks, it may help one starting out with web development learn some basic concepts and decide if it's the right path for them.

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Software Developer

Someone interested in a career as a Software Developer may find this course helpful to grasp major concepts they'll need to study in depth later. It explains binary numbers, the building blocks of programming, and an introduction to programming basics using C. While it does not delve into specific programming languages or frameworks, it can help one considering the field test their interest by learning basic programming commands.

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Database Manager

This course includes basic concepts that may be helpful for a future Database Manager, such as an introduction to relational databases and an overview of SQL Server. Database Managers who choose to specialize in MySQL could benefit a bit more from taking this course, due to the lesson dedicated to writing basic SQL queries in MySQL. While the course does not cover more advanced topics in database management, it may provide a foundational jumping-off point for someone considering the field.

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Quality Assurance Analyst

This course may be helpful for those considering a job as a Quality Assurance Analyst. It helps build a foundation in the software development lifecycle and principles of testing. It also provides an overview of how to write basic queries, which could be helpful when analyzing test data. While the course does not include advanced testing concepts like test automation, it provides a very general foundation in the field.

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Systems Analyst

This course may be useful for a future Systems Analyst, who typically will analyze IT requirements and develop business solutions. This course helps build a foundation in many aspects of IT, including hardware, networking, software, and security. While it does not go in-depth into the specific techniques used during systems analysis, it may help a potential Systems Analyst gain foundational knowledge before studying specialized skills in their degree.

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IT Auditor

This course may be a useful foundation for those considering a job as an IT Auditor. It helps build a foundation in essential areas that drive computing and information technology today. While the course does not go into detail about auditing, risk management, or industry regulation, the broad look at major concepts may help one determine if IT auditing is a good fit, while teaching foundational concepts that will make later, specialized coursework more accessible.

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Computer Science Teacher

For future Computer Science Teachers seeking to instruct at the high school or college level, this course may help build a foundation in the basics of computer hardware, the development lifecycle of software, and even the basics of HTML and basic syntax of C. While not an expert-level look into any of these domains, the survey of so many major concepts may give someone a better idea if the profession is right for them, while giving them a foundation before they dive into more specialized coursework in their degree.

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Technical Writer

An individual interested in becoming a Technical Writer may find this course useful. The section covering HTML will introduce major concepts of how websites are built, a common medium that Technical Writers often create documentation for. While the course does not cover more advanced concepts like API documentation or user requirements writing, it may provide a helpful foundation for someone to gauge their interest in technical writing.

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Information Security Analyst

This course may be helpful for someone considering a career as an Information Security Analyst. While not going into technical detail about security methods, threat vectors, or recovery processes, it does provide a foundation in concepts that underpin the field, and may help someone starting out grasp the scope of the field and some basic vocabulary.

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