January 25, 2024 - ITU Online

Day: January 25, 2024


Multiprocessor vs Multicore : Understanding CPUs

Multiprocessor CPUs (MP) Multiprocessor CPUs, often known as multi-CPU architecture or dual-processor systems, incorporate two or more separate CPUs installed within the same computer, typically on the same motherboard or connected via a high-speed bus system. These CPUs, functioning as a CPU cluster, operate independently but are designed to work in tandem, sharing the same …

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kali linux

Kali Linux : The Complete Ethical Hacker’s Toolbox

Kali Linux is a Linux distribution that is widely used for security testing and digital forensics. It is developed, funded, and maintained by Offensive Security, a leading information security training company. Here are some key points about Kali Linux:Welcome to the world of Kali Linux, the premier platform for cybersecurity professionals, ethical hackers, and IT …

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Linux Process States

Understanding Linux Process States

Understanding Linux process states is critical for managing processes to efficiently ensure the optimal performance of any Linux system. Processes in Linux can exist in one of five states, each representing a different phase in the lifecycle of a process. This comprehensive guide will explore each state in detail, shedding light on the mechanisms like …

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IT Technical Support Skills

IT Support Specialist: 10 Essential Technical Skills

Technical Skills for a IT Support Specialist The role of an IT Support Specialist is multifaceted, requiring a deep understanding of various technical competencies. These professionals are the backbone of organizational IT infrastructure, ensuring that hardware operates flawlessly, software is up-to-date, and networks are secure and efficient. From configuring VPNs and managing antivirus software to …

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data analytics

What Is Data Analytics?

Data analytics refers to the process of examining, cleaning, transforming, and modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making. It encompasses a broad range of techniques and is used in various fields such as business, science, and social science to enable organizations or individuals to make more informed decisions. …

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Passive Optical Networks (PON)

What is a Passive Optical Network? Passive Optical Network (PON) is a telecommunications technology that uses optical fiber to provide virtually unlimited bandwidth, making it a perfect solution for high-speed data services. Unlike traditional copper-based networks, PON doesn’t require any active components to send signals over the fiber. This not only reduces the cost but …

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