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In 1965, Western Electric introduced the first widely used telephone switch that implemented computer control in the switching fabric. Throughout the 1960s, [ 11 ] [ 12 ] Paul Baran and Donald Davies independently invented the concept of packet switching for data communication between computers over a network.
This is an accepted version of this page This is the latest accepted revision, reviewed on 8 January 2025. Family of Unix-like operating systems This article is about the family of operating systems. For the kernel, see Linux kernel. For other uses, see Linux (disambiguation). Operating system Linux Tux the penguin, the mascot of Linux Developer Community contributors, Linus Torvalds Written ...
Software-defined networking (SDN) is an approach to network management that uses abstraction to enable dynamic and programmatically efficient network configuration to create grouping and segmentation while improving network performance and monitoring in a manner more akin to cloud computing than to traditional network management. [1]
A context switch can also occur as the result of an interrupt, such as when a task needs to access disk storage, freeing up CPU time for other tasks. Some operating systems also require a context switch to move between user mode and kernel mode tasks. The process of context switching can have a negative impact on system performance. [3]: 28
The original photograph of the dress. The dress was a 2015 online viral phenomenon centred on a photograph of a dress. Viewers disagreed on whether the dress was blue and black, or white and gold.
HTTP/2 (originally named HTTP/2.0) is a major revision of the HTTP network protocol used by the World Wide Web.It was derived from the earlier experimental SPDY protocol, originally developed by Google.
The G was the base model of the SW20 line-up. Standard features included: manual steering, manual climate control but no air conditioning, electric mirror adjustment but manual folding, and fabric door/seat trim. The rear spoiler was optional. G-Limited with the NA 2.0L 3S-GE engine; an A/T was standard or an M/T was optional. The G-Limited was ...
The United States Navy Mk 12 MOD 0/1/H Special Purpose Rifle (SPR) is a designated marksman rifle that was in service with United States Special Operations Forces in the designated marksman role until 2017, also designed to be shorter than standard weapons.