IT Professional Certifications     CompTIA     CompTIA A+     CompTIA A+ 220-1101

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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.

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Objectives

CompTIA A+ (220-1101): Wireless Networking & Services discover the key concepts covered in this course differentiate between 802.11 standards including - a, - b, - g, - n, - ac, and - ax differentiate between 2.4GHz and 5GHz frequencies outline channel regulations and differentiate between 2.4GHz and 5GHz channels identify scenarios where Bluetooth can be used for wireless networking outline considerations for working with long-range fixed wireless including licensed, unlicensed, power, and regulatory requirements list features of near-field communication (NFC) and radio-frequency identification (RFID) list features of the domain name system (DNS) recognize when to implement dynamic host configuration protocol (DHCP) recognize when and where to implement print, mail, and web servers provide an overview of the syslog server role provide an overview of authentication, authorization, and accounting (AAA) framework identify common online activities they can be used for internet appliances identify risks associated with outdated computing software and hardware commonly found on supervisory control and data acquisition (SCADA) systems identify risks associated with outdated computing software and hardware commonly found on supervisory control and data acquisition (SCADA) systems summarize the key concepts covered in this course