Tech Terms Definitions - Page 13 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 Bit Error Rate (BER)?

Definition: Bit Error Rate (BER) The Bit Error Rate (BER) is a metric used to measure the rate of errors in transmitted data, expressed as

What is Passive Optical Network (PON)?

Definition: Passive Optical Network (PON) A Passive Optical Network (PON) is a telecommunications technology that delivers data, voice, and video services using fiber-optic cables. Unlike

What Is the Flash-Crowd Effect?

Definition: Flash-Crowd Effect The Flash-Crowd Effect refers to a sudden and massive surge of users accessing a particular website, online service, or network resource, often

What Is WiFi Direct?

Definition: WiFi Direct WiFi Direct is a wireless communication standard that enables devices to connect directly to one another without requiring a traditional WiFi network

What Is Zero-Touch Deployment?

Definition: Zero-Touch Deployment Zero-touch deployment is a streamlined IT provisioning method that automates the setup and configuration of devices, systems, or software with minimal or

What Is a Network Endpoint?

Definition: Network Endpoint A network endpoint is any device or node that serves as a connection point within a network, capable of sending, receiving, or

What is a Site-to-Site VPN?

Definition: Site-to-Site VPN A Site-to-Site VPN (Virtual Private Network) is a secure connection established between two or more networks in different physical locations. It enables

What is Ingress Network Traffic?

Definition: Ingress Network Traffic Ingress network traffic refers to all data and communications entering a network from an external source. This traffic typically flows into

What is IPv6 Leak?

Definition: IPv6 Leak An IPv6 leak occurs when a device or application unintentionally transmits IPv6 traffic outside a secure tunnel, such as a VPN (Virtual

What is Bluejacking?

Definition: Bluejacking Bluejacking is the practice of sending unsolicited messages or data to Bluetooth-enabled devices within a certain range. It exploits Bluetooth’s open communication capabilities,

What is Network Identification?

Definition: Network Identification Network identification is the process of recognizing and defining devices, protocols, and services on a network. This includes assigning unique identifiers to

What Is Fault Isolation?

Definition: Fault Isolation Fault isolation is the process of identifying the root cause of a problem within a system, network, or device by systematically isolating

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