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CompTIA A+ Certification Core 2 (220-1102) - Formatting in Action
File systems are created through the process called formatting. . There are several different ways to format mass storage and a good tech knows how to do this for the most common file systems. This clip is from the chapter "Implementing...
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CompTIA A+ Certification Core 2 (220-1102) - Working with Drives
Every CLI provides a complete set of tools to administer our mass storage drives. You will find tools to format and partition drives, scan for errors and correct them, and more. This clip is from the chapter "Working with the...
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CompTIA A+ Certification Core 2 (220-1102) - Working with Files
Within that big tree of folders, the data itself is saved in individual files. A good tech must understand how to create, delete, and move files. This clip is from the chapter "Working with the Command-Line Interface" of the series...
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CompTIA A+ Certification Core 2 (220-1102) - Navigating the CLI
Navigating your mass storage is one of the most critical CLI functions. To do it, you will need to know about specific commands, their relevant switches, and how directories are structured. This clip is from the chapter "Working with the...
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CompTIA A+ Certification Core 2 (220-1102) - Backing Up Your Data in Linux and macOS
Backing up data in Linux and macOS follows the same best practices as Windows, with a few different tools. This clip is from the chapter "Maintaining and Optimizing Operating Systems" of the series "CompTIA A+ Certification Core 2...
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The Future of Transportation: Innovations to Revolutionize Travel
Explore the revolutionary advancements in transportation technology that are set to transform how we travel by 2030. Discover self-driving cars, elevated buses that reduce traffic congestion, supersonic trains, and the groundbreaking...
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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) - Mass Storage Troubleshooting
Mass storage devices sometimes fail, resulting in the potential loss of critical data. A good tech knows the tools and procedures to diagnose and repair many mass storage problems. This clip is from the chapter "Book Chapter 9 -...
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CompTIA A+ Certification Core 1 (220-1101) - Encrypting Mass Storage
Securing mass storage is a critical aspect of system security. Make sure you know the many ways a system's mass storage can be encrypted. This clip is from the chapter "Book Chapter 9 - Implementing Mass Storage" of the series "CompTIA...
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CompTIA A+ Certification Core 1 (220-1101) - Software RAID in Storage Spaces
Microsoft's Storage Spaces feature provides a superb tool to configure many different RAID configurations on any Windows system. A good tech knows which types of RAID it supports and how to set them up. This clip is from the chapter...
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CompTIA A+ Certification Core 1 (220-1101) - Hardware RAID
Hardware RAID uses a purpose-built RAID controller to configure and maintain RAID arrays. It's important to understand the benefits of hardware RAID and how to configure and maintain RAID arrays. This clip is from the chapter "Book...
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CompTIA A+ Certification Core 1 (220-1101) - RAID
The Random Array of Independent (or Inexpensive) Disks (RAID) is a philosophy of using multiple drives working as a single drive – an array – for speed or redundancy. A good tech should understand the many RAID levels and the benefits...
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CompTIA A+ Certification Core 1 (220-1101) - Magnetic Disk Drives
Hard disk drives (HDDs), which store data on rotating magnetic disks, have been the go-to mass storage media for decades. A good tech understands how this venerable media works and understands magnetic media's unique needs. This clip is...
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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) - 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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PowerShell for Automating Administration - Preparing Pull_Repos_and_Execute Script
This video demonstrates remote script execution architecture. If you don't want to copy the scripts to the server each time and want to fully automate it using PowerShell, then this video will be of great help. This clip is from the...
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PowerShell for Automating Administration - Validation Functions Discussion – Part 1
This is the first of the two-part video that focuses on the validation functions. Here, you will be studying these functions: Validate-SysInfo, Validate-URL, Validate-TopMemoryConsumingProcesses, Validate-DisktHealth, and...
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PowerShell for Automating Administration - Remote Execution of the Script from Terminal Server
In this video, you will be executing the script remotely from the terminal server. This clip is from the chapter "Productionization of the Application Validation Tool" of the series "PowerShell for Automating Administration".This section...
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PowerShell for Automating Administration - Code Changes to be able to execute Scripts Centrally
In this video, you will see what changes we can make in our application and system validation scripts to be able to put the scripts on a remote server; and we never have to login into the remote server at all, be it for executing the...
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CompTIA A+ Certification Core 1 (220-1101) - Laptop Hardware - Core Hardware
Laptops have many technician-replaceable parts. Check for online documentation before starting and proceed with caution. Mike explores laptop dissection in this episode. This clip is from the chapter "Book Chapter 23 - Portable...
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CompTIA A+ Certification Core 1 (220-1101) - Your First Virtual Machine
In this episode, Mike walks the viewer through the process of setting up a new virtual machine. The host OS is Windows 10; Oracle VM VirtualBox is the type 2 hypervisor. The VM Mike installs runs Ubuntu Linux. During the setup, Mike...
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Getting Started with HashiCorp Nomad - Demo - Installing Nomad on Windows
In this lesson, you will learn to install Nomad on Windows OS. We will download the open-source Nomad binary from the Nomad website, unzip the .exe file, and run the .exe to install Nomad over Windows. This clip is from the chapter...
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Oracle Database Administration from Zero to Hero - Practice - Installing Oracle Database Software in Windows
In this Practice video, you will learn the process of installing Oracle database software on the Windows platform, specifically focusing on the winsrv environment. This clip is from the chapter "Installing and Creating Oracle Databases"...
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Oracle Database Administration from Zero to Hero - Practice - Configuring Oracle Network Environment (Part 3 of 4)
In this practice video, we will further enhance our understanding of configuring the Oracle network environment. You will install the sample application, Swingbench. This clip is from the chapter "Managing Database Connectivity" of the...