What is a port address in a computer network?

Port Addressing in Networking: What It Is & Why It Matters

Port addressing is vital for routing data between devices in computer networks. It uses port numbers as digital addresses for targeted network interactions. These numerical identifiers help computers manage multiple network connections efficiently. Port numbers range from 0 to 65,535,…

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What are the hardware parts of a computer?
Computer Hardware Parts: A Complete Guide to Key Components

Computer hardware forms the physical core of modern computing. These vital PC parts power everything from basic tasks to complex applications1. Grasping computer hardware is…

Feb 21, 2025
What is the definition of hardware on a computer?
What Is Computer Hardware? Definition & Key Examples

Computer hardware forms the physical backbone of digital technology. It includes tangible components vital for computing systems. These parts process, store, and transmit information across…

Feb 21, 2025
How to test my computer hardware?
How to Run Hardware Diagnostics & Test Your Computer’s Performance

Computer performance is vital for both work and personal use. Regular hardware checks can prevent system failures and keep your computer running smoothly. Testing your…

Feb 21, 2025
Has technology become a new addiction?
Tech Addiction: Is Our Digital World Making Us Dependent?

Digital technology has transformed our daily lives. It’s created unprecedented connectivity, blurring lines between personal and digital spaces. Adults now spend seven hours daily in…

Feb 21, 2025
What number system does a computer use?
The Language of Computers: Understanding Binary & Other Number Systems

Digital information in computers is represented through binary numbers. These numbers are sequences of 1s and 0s, created by electrical signals1. Binary is the foundation…

Feb 21, 2025
How much does a computer system cost?
Computer System Costs: What to Expect Based on Your Needs

Computer system prices in the UK vary widely. They depend on individual needs and intended use. A standard computer can cost between £200 and £4,0001.…

Feb 21, 2025
What is Computer Integrated Manufacturing System?
Computer Integrated Manufacturing: How Automation Transforms Production

Computer integrated manufacturing (CIM) is revolutionising industrial production. It uses advanced tech to streamline manufacturing workflows. This system helps businesses achieve unmatched efficiency levels12. Automation…

Feb 21, 2025
What is the role of the computer operating system?
The Operating System’s Role: The Heart of Every Computer

The operating system is the brain of all digital devices. It manages computer resources with precision. This system software bridges the gap between users and…

Feb 21, 2025
What is BiCMOS technology?
BiCMOS Technology Explained: The Best of Bipolar & CMOS Circuits

BiCMOS technology has revolutionised integrated circuits by blending bipolar transistors and CMOS. This innovative approach tackles the limits of traditional transistor designs. Introduced in 1983,…

Feb 21, 2025

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What can I do after BSc Computer Science?
Career Paths After a BSc in Computer Science: What’s Next?

A BSc in Computer Science unlocks a world of exciting professional opportunities. The expanding IT job market offers diverse pathways for graduates to build rewarding careers. Specialisations range from data science to cybersecurity, artificial intelligence,…

Feb 21, 2025
What is delay in a computer network?
Network Delay Explained: Causes, Types & How to Reduce It

Network latency is the time delay in data transmission across digital networks. It’s crucial for businesses and tech professionals aiming for top performance1. Data transmission involves complex interactions where milliseconds matter greatly. Network latency measures…

Feb 21, 2025
What are the disadvantages of using a computer network?
The Downsides of Computer Networks: Risks & Limitations

Computer networks have revolutionised global communication, enabling unparalleled connectivity and resource sharing. However, these complex systems come with significant drawbacks that organisations must navigate carefully1. Businesses heavily depend on networked infrastructure, yet face substantial risks.…

Feb 21, 2025
How to make your computer visible on a network?
Making Your Computer Visible on a Network: Step-by-Step Guide

Computer networking can be tricky, especially when trying to make devices visible. Many users struggle with network discovery, hindering teamwork and resource sharing1. Grasping network connectivity basics is vital for smooth digital interaction. Network visibility…

Feb 21, 2025