Certification Prep CompTIA

CompTIA A+ Core 1: Motherboards CPUs & Add-on Cards

Overview/Description:

Motherboards are the backbone that connect computer components and enable them to communicate. Discover motherboards the basics of central processing units (CPUs) and add-on cards as well as the various factors that need to be considered to install and configure them in your computer.

In this course you will learn about motherboard form factors and connector types. Discover the basic input/output system (BIOS) of your computer how to configure BIOS security and how BIOS contains the most basic system software that allows you to booth the system and your operating system to interact with the hardware. Explore Complementary Metal Oxide Semiconductor (CMOS) batteries your CPU processing core and the differences between single core and multi-core processors.

Finally explore CPU features and compatibility compare two of the most popular manufacturers of microprocessors and learn about cooling mechanisms for the CPU including options for dissipating heat in your system.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_08_enus

CompTIA A+ Core 1: Power Supplies

Overview/Description:

Computer hardware technicians must understand the basics of computer power systems including amps wattage voltage general guidelines for power sizing and power supply options.

Explore key power systems lessons like differentiating between power supply inputs and outputs identifying the values needed for components such as overall wattage rating and determining the amount of power needed based on the number of devices in use. Examine the characteristics of redundant power supplies and modular power supplies. Finally put your new skills to use solving a problem to determine when to use more or less voltage how to describe wattage ratings and how to determine the output of a rail on power supply.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_09_enus

CompTIA A+ Core 1: Multifunction Devices & Printer Consumables

Overview/Description:

A multifunction device delivers many functions such as print fax scan and copy capabilities which would otherwise be carried out by separate devices.

Learn about multifunction devices how to unbox a device and set up location considerations. Discover how to select appropriate drivers for a given OS such as Printer Control Language (PCL) and PostScript and explore USB Ethernet and wireless device connectivity options. Next explore configuration settings such as duplex orientation tray settings and quality and discover multifunction device security features such as user authentication badging audit logs and secure prints. Lastly explore email Server Message Block (SMB) and cloud services and discover features of laser printers inkjet printers thermal printers impact printers and 3-D printers.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_10_enus

CompTIA A+ Core 1: Cloud Computing Concepts

Overview/Description:

Cloud computing allows users to store and access data and programs over the internet instead of a local hard drive. In this course explore cloud computing concepts such as cloud model types resource sharing measure service and virtual desktops.

Discover the features of Infrastructure as a Service (IaaS) Software as a Service (SaaS) and Platform as a Service (PaaS); and learn how to differentiate between public private hybrid and community cloud infrastructures. Discover key differences between internal and external shared resources and explore rapid elasticity a feature that allows for scalable provisioning. Finally examine the considerations and benefits of using a measured service or a metered service and investigate the types of virtual desktops and their purposes.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_11_enus

CompTIA A+ Core 1: Client-side Virtualization

Overview/Description:

Virtualization enables the ability to use software to create a virtual computer system. One of the main benefits of virtualization is that it allows organizations to run multiple virtual systems using a single computer system such as a server.

Explore the basics of virtualization including how it allows for the creation of virtual resources like operating systems servers and storage solutions. Begin with an overview of virtual machines (VMs) and memory and discover the purpose of VMs and the tasks they perform their common uses and how they are created within the physical host computer as well as common configurable settings for a VM. Finally you will examine the resource and security requirements for virtualization.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_12_enus

CompTIA A+ Core 1: Best Practices for Resolving Problems

Overview/Description:

In any technological environment problems are inevitable. In this course learners will look at detailed approaches to resolving issues by examining the six-step troubleshooting methodology used to resolve problems with computer systems.

Begin by considering the impact of corporate policies and procedures before implementing changes. Learn steps for identifying a problem such as questioning the user and inquiring about environmental and infrastructure changes. Discover how to conduct external or internal research based on symptoms so that you can establish a theory of probable cause test the theory and evaluate your test results. Next you will learn how to establish a plan of action to resolve the problem and implement the solution verify full system functionality and implement preventive measures. Review best practices to document findings actions and outcomes. Finally explore systems and troubleshooting techniques when dealing with hardware components storage devices displays and mobile devices.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_13_enus

CompTIA A+ Core 1: Troubleshooting & Resolving Printer Issues

Overview/Description:

Printers have a lot of moving parts so problems are inevitable. As a computer technician your job will be to identify and resolve some of these common concerns.

Start by exploring basic troubleshooting considerations for printers including typical issues like paper jams or print quality problems. Investigate potential driver compatibility issues and learn how to interpret error codes. Find out why firmware updates are required and how they can resolve certain issues. Learn how to correct screen display and printer output problems how to calibrate and clean printers and how to troubleshoot print quality issues.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_14_enus

CompTIA A+ Core 1: Troubleshooting Wired & Wireless Networks

Overview/Description:

Technicians are required to identify diagnose and solve common wired and wireless network-related problems. Due to the many components of a network this can be challenging at times. Fortunately there are many common issues to look for that can help resolve issues promptly.

Explore how to resolve intermittent wireless connectivity issues and slow network speeds as well as issues related to jitter and port flapping. Discover methods to improve voice-over-IP (VoIP) phone services and high latency problems. Lastly explore common examples of external interference that can disrupt a wired or wireless network.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_15_enus

CompTIA A+ Core 2: Desktop Server & Mobile Operating Systems

Overview/Description:

Technicians must be aware of the features and installation requirements of various types of operating systems. Use this course to learn about common OS types and how to perform OS installations and upgrades in a diverse OS environment.

Begin by exploring the features of Windows Linux macOS ChromeOS and mobile device operating systems. Discover available OS installation options and plan an operating system deployment strategy after reviewing various installation methods. Finally perform the installation of a Windows 10 Windows Server 2019 Ubuntu Linux and macOS system.

Once you have completed this course you will be able to select the appropriate operating system for a given scenario and plan its deployment. This course will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_01_enus

CompTIA A+ Core 2: Linux macOS & Windows File Systems

Overview/Description:

New disk devices can be initialized as Master Boot Record (MBR) or GUID Partition Table (GPT) and can be formatted using different types of file systems. Use this course to become familiar with and learn how to manage common Linux macOS and Windows file systems.

To start explore common file system types including the New Technology File System (NTFS) File Allocation Table (FAT32) exFAT ext3 ext4 and the Apple File System (APFS). Discover the difference between MBR and GPT disks and learn how to format and partition disks. You’ll then work with NTFS share and Linux file system permissions to configure access for network shares and learn how to manage file systems using command line tools.

Once you have completed this course you will be able to choose the appropriate file system and management tools for specific situations. This course will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_02_enus

CompTIA A+ Core 2: Operating System & Network Management

Overview/Description:

Understanding the network connectivity options in modern operating systems is a vital skill you need as a technician.

In this course you will explore various GUI management tools that can be used when working in Windows. Learn to navigate and configure Control Panel settings and discover how to utilize networking commands in Windows and Linux and management tools for macOS. Next you will review how IP addressing DNS and DHCP works and observe how to configure Windows DNS and DHCP servers. Finally learn how to manage various network settings including those related to Windows Defender and Microsoft Active Directory.

Upon completion of this course you;ll be able to use command-line management tools and manage network-related settings in Windows Linux and the macOS. This course will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_03_enus

CompTIA A+ Core 2: Physical Security Measures

Overview/Description:

Technicians need to familiarize themselves with the various security principles and technologies available to protect employees networks and intellectual property from the emergent threats of the 21st century Internet.

You will begin by exploring how to implement traditional physical security measures such as video surveillance alarm systems and motion sensors. Discover how to implement physical security devices such as key fobs smart cards keys biometrics lighting and magnetometers. Next learn how to implement and configure security features of Active Directory and how to secure devices using Mobile Device Management. Lastly explore logical security features such as the principle of least privilege access control lists multi-factor authentication and hard and soft tokens. ​

Upon completion you;ll be able to design and implement technologies available to protect businesses against the latest security threats. This course helps you to prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_04_enus

CompTIA A+ Core 2: Wireless Security Protocols & Authentication Methods

Overview/Description:

There are numerous wireless security protocols and authentication methods available. Technicians must learn how to recommend and potentially implement a wireless security solution depending on the requirements of an organization.

In this course you will start by learning the difference between the Wi-Fi Protected Access 2 (WPA2) and Wi-Fi Protected Access 3 (WPA3) wireless protocols and the features of each. Explore other wireless protocols and encryption options including Temporal Key Integrity Protocol (TKIP) and Advanced Encryption Standard (AES). Finally investigate wireless security authentication solutions including Remote Authentication Dial-In User Service (RADIUS) Terminal Access Controller Access-Control System (TACACS+) Kerberos and multi-factor authentication.

After completing this course you;ll know how to implement wireless security protocols and authentication methods. This course also helps you to prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_05_enus

CompTIA A+ Core 2: Malware Detection Removal & Prevention

Overview/Description:

Malware is software designed with malicious intent that often aims to disrupt enable unauthorized access or cause end-user access interference. In this course you;ll learn how to detect remove and prevent malware using the appropriate tools and methods.

Begin by exploring the various types of malware including trojans rootkits viruses spyware ransomware keyloggers boot sector viruses and cryptominers. Become familiar with the recovery console and recognize when to perform an operating system reinstallation as a result of malware. Next learn how to differentiate between anti-virus and anti-malware solutions and discover how software firewalls can help secure a device. Lastly discover the importance of end-user training and education as it relates to malware and other cyber threats. ​

After completing this course you;ll know how to detect remove and prevent malware using the appropriate tools and methods. This course is part of a series used to prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_06_enus

CompTIA A+ Core 2: Social Engineering Attacks

Overview/Description:

Among the newer forms of security for most workers in the 21st century involves social engineering -protecting workers and work against subtle but dangerous attacks by con men and scammers.

Take a deep dive into security fundamentals and the many ways in which devious people steal information. This can include masquerading as delivery men entering unauthorized areas without badges shoulder surfing at airports or coffee shops spoofing dumpster-diving and insidiously clever spear phishing attacks.

Explore how legitimate-looking e-mails can lure workers to malicious websites or worse into opening encrypted attachments with company credentials or passwords. Lastly discover common security vulnerabilities including non-compliant unpatched and unprotected systems end of life (EOL) operating systems and bring your own devices (BYOD).

This course will prepare you for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_07_enus

CompTIA A+ Core 2: Operating System Security Best Practices

Overview/Description:

There are many things to consider when managing and configuring basic security settings in the Microsoft Windows OS. Therefore technicians must become well versed in configuring and enforcing workstations to meet best practices for security.

In this course you will begin by learning how to configure basic security settings including firewalls Defender anti-virus users and groups and operating system login options. Explore the difference between NTFS and share permissions and discuss file and folder attributes and inheritance. Next discover features of the administrator and standard user accounts and learn the fundamentals of user account control (UAC). Lastly explore how to configure workstation security using features such as encryption complex passwords and account management and how to disable the AutoRun and AutoPlay features.

Upon completion you;ll know how to configure basic security setting in the Windows OS. This course is part of a series used to prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_08_enus

CompTIA A+ Core 2: Mobile & Embedded Device Security

Overview/Description:

As mobile technology evolves so does the need for mobile device security. Mobile device security features protect data including sensitive and private information on mobile devices such as smartphones tablets and laptops.

Learn about screen lock security features such as facial recognition PIN codes fingerprint pattern and swipe devices. Discover the benefits of remote wiping features locator applications and device encryption. Next explore how operating system updates can help secure devices and patch vulnerabilities. Then discover features of remote backup applications firewalls and mobile anti-virus and anti-malware solutions. Lastly you;ll get an overview of policies and procedures as they relate to BYOD profile security requirements and Internet of Things (IoT) security.

Upon completion of this course you;ll be able to outline common methods for securing mobile and embedded devices. This course is part of a series that will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_09_enus

CompTIA A+ Core 2: Securing SOHO Networks & Browser Security

Overview/Description:

Technicians need to familiarize themselves with strategies features and techniques that can help ensure a safe and secure small office/home office (SOHO) environment.

In this course discover home router security settings to configure on a SOHO network. Explore wireless security considerations including changing the service set identifier (SSID) disabling SSID broadcast and encryption settings disabling guest access and changing channels. Next discover firewall security features such as disabling unused ports and port forwarding or mapping. You;ll also learn to install and configure browsers and relevant security settings. Next you;ll explore browser installations extensions and plug-ins as well as password managers and certificates. Lastly explore Internet browsing security features and techniques including pop-up blockers clearing browsing data clearing cache private-browsing mode sign-in/browser data synchronization and ad blockers.

Once you have completed this course you;ll be able to configure security settings for browsers and SOHO networks. This course is part of a series that will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_10_enus

CompTIA A+ Core 2: Windows OS Problems & Personal Computer Security

Overview/Description:

Diagnosing problems within a network or a computer requires a special and versatile toolbox for the IT specialist. This course outlines many popular troubleshooting tools and practical strategies needed to quickly isolate all kinds of problems regardless of platform and resolve them to help restore normal working conditions efficiently and quickly.

Explore the benefits of building process checklists and learn how to determine if a problem is widespread or limited to one machine. Discover how to trace issues back to new hardware or software installations and explore best practices and techniques for malware removal. Lastly explore valuable troubleshooting steps that can be used to resolve mobile OS and app issues and any mobile OS security issues.

This course will help you prepare for CompTIA+ certification exam 220-1102.

Course Number:

it_csap221_11_enus

CompTIA A+ Core 2: Best Practice Procedures for Malware Removal

Overview/Description:

Malware is software specifically designed to compromise computers servers clients or computer networks. In this course you will learn best practices for the identification and removal of malware.

Begin by exploring how to properly investigate and verify malware symptoms and how to ensure infected systems are quarantined immediately. Discover the importance of disabling System Restore from the onset as well as steps to remediate infected systems. Explore how to schedule system scans and run updates on a system. Next discover when to re-enable System Restore and create a new restore point in Windows. Lastly learn about the key points and techniques to share with end users when educating them on malware.

This course helps prepare for CompTIA+ certification exam 220-1102.

Course Number:

it_csap221_12_enus

CompTIA A+ Core 2: Mobile OS Application & Application Security Issues

Overview/Description:

A large percentage of the population carries at least one mobile device on them at all times. These devices often contain applications that can be attractive targets for mobile attacks.

This course covers how to troubleshoot mobile OS applications and application security issues. Discover common symptoms pertaining to mobile OS and application issues such as applications that fail to launch crash and fail to update. Next explore connectivity issues pertaining to Bluetooth Wi-Fi near-field communication and AirDrop and learn how to identify internet connectivity issues including limited or no connectivity. Lastly discover how to deal with high numbers of ads fake security warnings unexpected application behavior and leaked personal files and data.

This course helps prepare for CompTIA+ certification exam 220-1102.

Course Number:

it_csap221_13_enus

CompTIA A+ Core 2: Information Management & Change Management Processes

Overview/Description:

Ticketing systems are a great way to collect user and device information descriptions of problems and problem resolutions. This course will explore ticketing and asset management systems and how these systems capture information about events and resources.

Explore document types such as acceptable use policies compliance and network topology diagrams. Discover components of a typical standard operating procedure including procedures for custom installation of software paCKAges. Next consider the importance of knowledge base articles and explore best practices for documenting business processes including rollback plans sandbox testing and responsible staff members. Lastly explore considerations when explaining basic change management best practices.

This course is part of a series that will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_14_enus

CompTIA A+ Core 2: Backup & Recovery Methods

Overview/Description:

Backing up data is the practice of copying data from a primary to a secondary location. Regular backups are essential when attempting to recover from a primary data failure. Backups should be performed regularly in both personal and business scenarios. In this course explore disaster prevention techniques and recovery best practices. Discover how to differentiate between full incremental differential and synthetic backups and learn when to implement each method. Next explore backup frequency timelines that can help ensure regular data backups. Discover how to differentiate between on-site and off-site backup rotation schemes and lastly explore backup rotation schemes including grandfather-father-son (GFS) and the 3-2-1 backup rule. This course is part of a series that will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_15_enus

CompTIA A+ Core 2: Safety Procedures & Environmental Impacts

Overview/Description:

Environments should be designed and maintained with personal safety best practices and safety standards in mind. Enforcing safety standards helps ensure that operators are kept safe and prevented from causing harm to their systems. In this course you;ll learn when and where to use electrostatic discharge straps mats and bags. Explore personal safety measures including disconnecting power before repairing a PC lifting techniques electrical fire safety safety goggles and air filtration masks. Discover material safety data sheet (MSDS) handling and disposal recommendations including proper battery disposal proper toner disposal and proper disposal of other devices and assets. You will also learn the importance of temperature humidity-level awareness and proper ventilation including equipment placement dust cleanup and compressed air and vacuums. Lastly explore the impact of power surges under-voltage events and power outages and discuss when to use battery backup and surge suppressors. This course helps prepare for CompTIA A+ certification exam 220-1102.

Course Number:

it_csap221_16_enus

CompTIA A+ Core 2: Communication Techniques Licensing & Policy Concepts

Overview/Description:

Professionalism is essential in any working environment especially business operations that require interactions with customers. Learn about proper communication techniques and professionalism such as avoiding jargon acronyms and slang.

Explore how to maintain a positive attitude project confidence listen actively and be on time. Discover how to avoid distractions including personal calls texting and personal interruptions. Explore how to set and meet expectations and timelines and how to properly communicate status with the customer. Lastly learn the importance of prohibited content/activity privacy licensing and policy concepts.

This course is part of a series that will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_17_enus

CompTIA A+ Core 2: Scripting & Remote Technologies

Overview/Description:

Remote access is accessing a computer or device from any location including remotely administering networks and computing environments. Scripting is the process of automating tasks that would otherwise be performed individually by a human operator.

In this course discover how to leverage remote access technologies. First learn the basics of scripting including script file types use cases and other considerations for using scripts. Next explore remote access methods and tools and examine the security considerations of each access method. Finally discover how to leverage remote access technologies and recognize remote access methods and tools including the security considerations of each access method.

This course is part of a series that will help you prepare for the CompTIA A+ Core 2 (220-1102) certification exam.

Course Number:

it_csap221_18_enus

CompTIA A+ Core 1: Installing Hardware & Display Components

Overview/Description:

As a computer technician one of your main responsibilities is often to troubleshoot and diagnose hardware and display-related issues.

In this course you;ll explore common hard drive types replacement techniques and migration processes. Investigate how to replace common hardware device components such as batteries and random-access memory (RAM). Examine physical privacy and security components such as biometrics and near-field scanner features. Learn how to differentiate between liquid crystal display (LCD) types including in-plane switching (IPS) twisted nematic (TN) and vertical alignment (VA). Install and configure mobile display components including Wi-Fi antenna connectors webcams microphones and laptop screen inverters. Lastly explore the common features of both digitizers and touchscreens.

Once you have completed this course you will be able to confidently troubleshoot hardware and display-related issues and select the appropriate solutions. This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification exam.

Course Number:

it_csap121_01_enus

CompTIA A+ Core 1: Mobile Device Accessories & Network Connectivity

Overview/Description:

Mobile device accessories ports and connectivity features allow for a variety of different connections as well as the enabling of additional mobile device features. As an IT industry professional you will be called upon to configure those accessories and network connections as well as provide application support in various situations.

In this course discover how to set up and configure Universal Serial Bus (USB). Explore key features of lightning and serial connectors as well as near-field communication Bluetooth and hotspot connectivity options. Examine how global positioning system (GPS) services and cellular location services work. Lastly explore the benefits of implementing mobile device management (MDM) and mobile application management (MAM) solutions.

After completing this course you will be able to set up and configure network connections and mobile device accessories. This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification exam.

Course Number:

it_csap121_02_enus

CompTIA A+ Core 1: Networking Fundamentals

Overview/Description:

In order for computers to be able to exchange data and share resources with each other they must be interconnected in some fashion. This is referred to as computer networking.

Explore computer networking fundamentals including TCP and user datagram protocol (UDP) ports and review common networking hardware devices. Examine the differences between hubs and bridges. Discover when to use a network switch and how a router can protect a system. Explore key differences between access points repeaters and extenders as well as cable and DSL modems. Learn about the benefits of Power over Ethernet (PoE) and compare it with Ethernet over Power which uses common electrical wiring to convey Ethernet connectivity. Lastly take a look at the features of network interface cards (NIC) optical network terminal (ONT) and software-defined networking (SDN) technologies.

This course will prepare you for the CompTIA A+ Core 1 (220-1101) certification exam.

Course Number:

it_csap121_03_enus

CompTIA A+ Core 1: Wireless Networking & Services

Overview/Description:

Wireless networks are much more versatile than wired networks especially in an environment where running wires might be difficult.

This course covers the most efficient wireless networking protocols for various scenarios. You will explore wireless frequencies and channels and learn how to differentiate between 802.11 standards: – a – b – g – n – ac and – ax. Next delve into considerations for working with long-range fixed wireless including licensed unlicensed power and regulatory requirements. You will also identify features of near-field communication (NFC) and radio-frequency identification (RFID). Finally explore server roles such as domain name system (DNS) and dynamic host configuration protocol (DHCP) and discover the global market for Internet of things (IoT) end-user solutions.

After completing this course you;ll be able to differentiate between wireless networking protocols and tune common host services. This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification exam.

Course Number:

it_csap121_04_enus

CompTIA A+ Core 1: Networking Concepts & Configurations

Overview/Description:

Internet Protocol (IP) addresses which are assigned to network-equipped devices that are part of a Transmission Control Protocol (TCP)/IP-based network allow computers and other resources to communicate with each other.

Explore the basics of IP addressing and networking concepts such as Domain Name System (DNS) and Dynamic Host Configuration Protocol (DHCP). Begin with an overview of DNS and its benefits. Then take a closer look at the DHCP its features and the concept of reservations. Next discover the use of virtual private networks (VPNs) and look at virtual local area networks (VLANs). Finally explore the various networking tools including crimpers Wi-Fi analyzers and loopback plugs.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification exam.

Course Number:

it_csap121_05_enus

CompTIA A+ Core 1: Cable Types & Connectors

Overview/Description:

Technicians need to familiarize themselves with the vast array of cable options and connector types.

Discover the most common cables and adapters encountered when working with computers and mobile devices. Explore Ethernet cable types the differences between shielded twisted pair (STP) and unshielded twisted pair (UTP) cabling and the basics of fiber optic and coaxial cabling. Next learn the speed and transmission limitations of various network cables. Discover different video cables and learn about using Lightning and Thunderbolt cables. Then examine Universal Serial Bus (USB) cables and the differences between USB USB-C USB2.0 and USB3.0.

Explore serial peripheral cables and hard drive cables such as SATA (Serial AT Attachment) IDE (Integrated Drive Electronics) and SCSI (Small Computer System Interface). Finally learn to differentiate between adapters such as DVI to HDMI USB to Ethernet and DVI to VGA and explore how computers utilize several types of connectors and converters.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification exam.

Course Number:

it_csap121_06_enus

CompTIA A+ Core 1: RAM & Storage Solutions

Overview/Description:

Every computer requires a storage device and Random Access Memory (RAM) so in this course you will explore different storage and RAM options and how they work and discover various types of solutions for your computer.

To begin explore virtual RAM and the Small Outline Dual In-line Memory Module more commonly known as SODIMM. Then consider Double Data Rate (DDR) RAM and memory channels. Examine the features of solid-state drives (SSDs) a persistent memory storage type and magnetic hard drives an electromechanical data storage device. Next compare and contrast features of the two most common physical sizes for hard drives: 3.5 and 2.5 inch drives. Finally explore removable storage options and their benefits and learn the differences between Redundant Array of Independent Disks (RAID) 0 1 5 and 10.

This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.

Course Number:

it_csap121_07_enus