Tech Terms Definitions - Page 21 Of 131 - ITU Online IT Training
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Take the opportunity to learn more about the information technology industry and articles to aid you in advancing your career.

What Is Wi-Fi Roaming?

Definition: Wi-Fi Roaming Wi-Fi Roaming is the process that allows a device, such as a smartphone, laptop, or tablet, to seamlessly transition between different Wi-Fi

What is DNS (Domain Name System)?

Definition: DNS (Domain Name System) The Domain Name System (DNS) is a hierarchical and decentralized naming system used to convert human-readable domain names (like www.example.com)

What is Open Source Licensing?

Definition: Open Source Licensing Open source licensing refers to the legal framework that allows software to be freely used, modified, and shared. An open source

What Is IT Disaster Recovery Planning (IT DRP)?

Definition: IT Disaster Recovery Planning (IT DRP) IT Disaster Recovery Planning (IT DRP) refers to a comprehensive strategy designed to ensure the recovery and continuation

What is a BIOS Update?

Definition: BIOS Update A BIOS update refers to the process of upgrading the firmware of the Basic Input/Output System (BIOS) of a computer’s motherboard. BIOS

What Is Hot Swapping?

Definition: Hot Swapping Hot swapping is the process of replacing or adding components to a computer system while it remains powered on and operational. This

What is Multiprocessing?

Definition: Multiprocessing Multiprocessing is a computational technique in which multiple processors (or cores) within a computer system work simultaneously to execute multiple tasks or processes.

What is Passive Cooling?

Definition: Passive Cooling Passive cooling refers to a range of design techniques and strategies used to cool buildings and structures without the use of mechanical

What is Gigahertz (GHz)?

Definition: Gigahertz (GHz) Gigahertz (GHz) is a unit of frequency that represents one billion cycles per second. It is commonly used to measure electromagnetic frequencies,

What Is Horizontal Scaling?

Definition: Horizontal Scaling Horizontal scaling, also known as scaling out, is a method used to enhance the capacity and performance of a system by adding

What is GPU Mining?

Definition: GPU Mining GPU mining refers to the process of using a Graphics Processing Unit (GPU) to solve complex cryptographic puzzles, primarily to verify transactions

What is MD5 (Message-Digest Algorithm 5)?

Definition: MD5 MD5, or Message-Digest Algorithm 5, is a cryptographic hash function that produces a 128-bit hash value, often referred to as a “message digest.”

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