COMPUTER FUNDAMENTALS

COMPUTER HARDWARE

STORAGE DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
USB stands for____
A
Uniform Serial Bus
B
Universal Serial Bus
C
Unique Serial Bus
D
None of the above
Explanation: 

Detailed explanation-1: -Universal Serial Bus (USB) is an industry standard that establishes specifications for cables, connectors and protocols for connection, communication and power supply (interfacing) between computers, peripherals and other computers.

Detailed explanation-2: -1. Why is it called Universal Serial Bus? The name “universal serial bus” stems from its historical beginnings as a specification designed to provide a mechanism for connector standardisation-basically it was a descriptor for the specification.

Detailed explanation-3: -What Does Universal Serial Bus Mean? A Universal Serial Bus (USB) is a common interface that enables communication between devices and a host controller such as a personal computer (PC) or smartphone.

Detailed explanation-4: -Universal serial bus (USB) is defined as a standard that mentions the specifications used by cables, ports, and protocols that enable simple and universally accepted connectivity between a host and peripheral device.

Detailed explanation-5: -USB 3.0 is a Universal Serial Bus (USB) data transfer standard commonly used for computer peripherals. Mostly found on USB-A or USB-C type connectors, USB 3.0 has undergone several revisions and supports speeds between 5 and 20 Gbps. USB 3.0 is also known as SuperSpeed USB.

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