What Is an Edge Case?
January 31, 2024
Article
This course is part of CompTIA A+ Certification Core 1 (220-1101) Specialization
Instructor: Packt - Course Instructors
Included with
Recommended experience
Beginner level
Ideal for IT pros, system admins, and network techs. Basic computer and networking knowledge recommended but not required.
Recommended experience
Beginner level
Ideal for IT pros, system admins, and network techs. Basic computer and networking knowledge recommended but not required.
Identify and configure essential peripheral devices for optimal system performance
Analyze and troubleshoot display technologies, and install graphics cards effectively
Understand and explain TCP/IP and dynamic IP addressing concepts
Configure and manage wireless networks, including enterprise-level setups
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October 2024
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In this course, participants will explore each topic comprehensively. The course begins with understanding peripherals such as USB connectors, Thunderbolt, and media readers, crucial for expanding system functionality.
Then, you’ll explore modern display technologies like LCDs, projectors, and advanced graphics cards, ensuring you can configure and troubleshoot various systems. As the course moves into networking, it explains foundational concepts such as IP addressing, cables, and wireless standards, preparing learners to diagnose and repair connections efficiently. Throughout the course, you'll gain practical skills that will enhance your ability to manage and configure networks and devices, ensuring a smooth IT infrastructure. This course is designed for IT professionals, tech enthusiasts, and CompTIA A+ certification candidates. Basic knowledge of computer hardware is recommended but not required.
In this module, we will explore the key peripherals used in modern computing, focusing on USB standards, configuration processes, and other peripheral technologies such as Thunderbolt and Lightning. You will also learn about optical media, scanners, and expansion cards, gaining practical troubleshooting skills.
9 videos2 readings
In this module, we will dive into display technologies, examining the construction of modern monitors, from LCDs to projectors. You will learn how graphics cards work, how to install them, and the fundamentals of resolutions, aspect ratios, and multi-monitor setups, including effective troubleshooting.
8 videos
In this module, we will cover the basics of networking, starting with LANs, switches, and routers. You'll gain insights into the practical use of networking cables, connectors, and tools, as well as how to troubleshoot network issues effectively.
8 videos1 assignment
In this module, we will explore TCP/IP fundamentals, dynamic IP addressing, and the structure of local area networks. You will also learn to work with DNS, port numbers, and router configurations, as well as how to set up and manage VLANs, all while acquiring troubleshooting skills for network issues.
11 videos
In this module, we will focus on wireless networking, covering the evolution of 802.11 standards and the hardware needed for Wi-Fi connections. You will explore mesh networks, enterprise wireless systems, and alternative wireless technologies like Bluetooth and NFC, along with troubleshooting methods for wireless issues.
6 videos1 reading2 assignments
Packt helps tech professionals put software to work by distilling and sharing the working knowledge of their peers. Packt is an established global technical learning content provider, founded in Birmingham, UK, with over twenty years of experience delivering premium, rich content from groundbreaking authors on a wide range of emerging and popular technologies.
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Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.
If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. You’ll be able to submit assignments once the session starts.
Once you enroll and your session begins, you will have access to all videos and other resources, including reading items and the course discussion forum. You’ll be able to view and submit practice assessments, and complete required graded assignments to earn a grade and a Course Certificate.
If you complete the course successfully, your electronic Course Certificate will be added to your Accomplishments page - from there, you can print your Course Certificate or add it to your LinkedIn profile.
This course is one of a few offered on Coursera that are currently available only to learners who have paid or received financial aid, when available.
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
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