Understand the fundamental components of computer hardware and their functions.
Distinguish between different types of storage devices, RAM, CPUs, motherboards, power supplies, and more.
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Grasp the basics of computer networking concepts.
Differentiate between various network topologies, protocols, and hardware devices.
0/3
Operating systems are software that act as an intermediary between computer users and the computer hardware. They provide a user interface and control the computer hardware so that software can function.
0/3
Mobile devices like smartphones, tablets, and wearables have become an integral part of our daily lives. Understanding their hardware, software, and network connectivity aspects is crucial for IT professionals.
0/6
Being able to diagnose and resolve hardware and network issues is a key skill for IT professionals. This involves understanding common symptoms, using diagnostic tools, and applying solutions.
0/3
IT security is a critical area that focuses on protecting computer systems, networks, and data from theft, damage, or unauthorized access. Understanding security principles, technologies, and best practices is essential for IT professionals.
0/3
Software issues can range from application crashes to system slowdowns. Diagnosing and resolving these issues is a regular task for IT professionals.
0/3
Operational procedures encompass the daily tasks and protocols IT professionals follow to ensure a safe, efficient, and effective IT environment. This includes safety procedures, environmental sustainability, and professional communication.
0/3
Virtualization allows a single physical machine to run multiple operating systems simultaneously, maximizing the use of system resources. Cloud computing, on the other hand, uses a network of remote servers hosted on the internet to store, manage, and process data, rather than a local server or a personal computer.
0/3
Operating systems (OS) are system software that manage computer hardware, software resources, and provide various services for computer programs. Examples of popular operating systems include Windows, macOS, and Linux distributions. Software, on the other hand, refers to programs and applications that run on computers, enabling them to perform specific tasks.