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CompTIA A+ Certification Core 1 (220-1101) - Thunder and Lightning
Thunderbolt and Lightning connectors are high-speed alternatives to USB. A good tech recognizes when these technologies are used, their unique connectors, and the benefits/weaknesses they have compared to USB. This clip is from the...
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CompTIA A+ Certification Core 1 (220-1101) - USB Standards
The Universal Serial Bus (USB) interface is the main peripheral interface these days. Make sure you're aware of different USB standards as well as the different types of USB connectors. This clip is from the chapter "Book Chapter 10 -...
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CompTIA A+ Certification Core 1 (220-1101) - What Is BIOS?
Basic Input/Output Services (BIOS) is code (firmware) built into every motherboard to give the CPU basic communication with the hardware attached to the motherboard. BIOS is a critical part of the PC, and a good tech needs to understand...
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CompTIA A+ Certification Core 1 (220-1101) - RAM Technology
Dynamic random-access memory (DRAM) comes in a number of versions defined by the doubling of commands they process per clock cycle. It's important for techs to recognize these technologies and the speed rating systems used. This clip is...
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CompTIA A+ Certification Core 1 (220-1101) - SCSI
The Small Computer System Interface (SCSI) has been around in one form or another for decades. Despite its age, SCSI drives still appear in niche systems. It's important to recognize SCSI systems and where they're used today. This clip...
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CompTIA A+ Certification Core 1 (220-1101) - Tools of the Trade
Technicians need the right tools to do their job. These tools include PC toolkits, mobile device toolkits, voltmeters, and circuit testers. This clip is from the chapter "Book Chapter 1 - Safety and Professionalism" of the series...
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Python Bootcamp in a Day - Python Programming for Beginners - Using Our Modules
This video explains how to use modules in Python. This clip is from the chapter "Breaking Up Larger Programs, Part 2" of the series "Python Bootcamp in a Day - Python Programming for Beginners".This section explains part 2 of breaking up...
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Python Bootcamp in a Day - Python Programming for Beginners - More Numeric Functions - Min, Max, Sum
This video explains min, max, and sum functions in Python. This clip is from the chapter "Summarising and Presenting the Results" of the series "Python Bootcamp in a Day - Python Programming for Beginners".This section explains...
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Python Bootcamp in a Day - Python Programming for Beginners - Storing Multiple Things
This video explains how to store multiple things. This clip is from the chapter "Storing Multiple Things" of the series "Python Bootcamp in a Day - Python Programming for Beginners".This section explains storing multiple things.
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Python Bootcamp in a Day - Python Programming for Beginners - Numbers
This video explains the different types of numbers in Python. This clip is from the chapter "Storing Information" of the series "Python Bootcamp in a Day - Python Programming for Beginners".This section explains objects and variables.
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Python Bootcamp in a Day - Python Programming for Beginners - Objects and Variables
This video explains objects and variables in Python using an example of Olympic results. This clip is from the chapter "Storing Information" of the series "Python Bootcamp in a Day - Python Programming for Beginners".This section...
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CompTIA A+ Certification Core 1 (220-1101) - Troubleshooting Printers
Good techs understand the many general issues with printers misbehaving. This episode covers a lot of these issues, such as permissions, connectivity (physical/wireless and configuration errors), and mechanical issues. This clip is from...
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CompTIA A+ Certification Core 1 (220-1101) - Cloud-Based Applications
In this episode, Mike looks at applications in the cloud. Cloud-based storage enables access to files from any connected device. Cloud-based applications enable easy configuration and management. Virtual desktops create a consistent...
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CompTIA A+ Certification Core 1 (220-1101) - Internet of Things (IoT)
Mike explores some of the latest and greatest networking technologies with the Internet of Things (IoT). He describes the three common wireless technologies used to connect to IoT devices, 802.11, Zigbee, and Z-wave. Mike finishes with a...
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CompTIA A+ Certification Core 1 (220-1101) - Troubleshooting Wireless Connections
There are few worse feelings than a wireless connection that just doesn't...connect. In situations like this, good techs will have the right tools and skills to diagnose and repair the issue. This clip is from the chapter "Book Chapter...
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CompTIA A+ Certification Core 1 (220-1101) - Beyond Wi-Fi
The 80 2.11 standard isn't the only wireless out there today. Standards such as Bluetooth, RFID and NFC also need the support of good techs. This clip is from the chapter "Book Chapter 20 - Wireless Networking" of the series "CompTIA A+...
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CompTIA A+ Certification Core 1 (220-1101) - Cables and Connectors
Networking uses many different types of cables such as coaxial, twisted pair, and even fiber-optic. These different cables use special connectors, and a good tech should recognize the different cables and their connectors. This clip is...
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Kafka for Developers - Data Contracts Using Schema Registry - Build a Coffee Order Schema Using AVRO
In this video, we will create the AVRO Schema for the coffee order service. This clip is from the chapter "Coffee Shop Order Service Using AVRO - A Real-Time Use Case" of the series "Kafka for Developers - Data Contracts Using Schema...
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Recommender Systems with Machine Learning - Section Overview
This video provides an overview of the section. This clip is from the chapter "Basic of Recommender Systems" of the series "Recommender Systems with Machine Learning".This section focuses on the basics of recommender systems.
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Kafka for Developers - Data Contracts Using Schema Registry - Publish and Consume CoffeeOrder UpdateEvent Using RecordNameStrategy
In this video, we will code and implement the CoffeeUpdate event functionality into our Kafka Producer. This clip is from the chapter "Schema Naming Strategies" of the series "Kafka for Developers - Data Contracts Using Schema...
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Kafka for Developers - Data Contracts Using Schema Registry - Different Types of Naming Strategies
In this video, we will explore the different naming strategies that are available in Schema Registry. This clip is from the chapter "Schema Naming Strategies" of the series "Kafka for Developers - Data Contracts Using Schema Registry".In...
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Kafka for Developers - Data Contracts Using Schema Registry - Add a Timestamp, Decimal Logical Type to the CoffeeOrder Schema
In this video, you will learn to add a timestamp and decimal field to the CoffeeOrder Schema. This clip is from the chapter "Logical Schema Types in AVRO" of the series "Kafka for Developers - Data Contracts Using Schema Registry".In...
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Kafka for Developers - Data Contracts Using Schema Registry - Introduction to Logical Types in AVRO
In this video, we will code and learn about the logical types in AVRO and how to use them in your project. This clip is from the chapter "Logical Schema Types in AVRO" of the series "Kafka for Developers - Data Contracts Using Schema...
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Chatbots for Beginners: A Complete Guide to Build Chatbots - Overview of Chatbots: Module Overview
This is a brief overview of the concepts you will learn in this module, including chatbot history and applications, benefits, types, and the process of creating a machine-learning chatbot. This clip is from the chapter "Basics of...