MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
USB stands for ____
A
Universal Serial Bus
B
Unified Serial Bus
C
Universal Signal Bus
D
Unified Signal Bus
Explanation: 

Detailed explanation-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-2: -’Bus powered’ usually refers to USB connected devices which take their power from the USB connection and don’t require an external power source. For example you might have a USB Hub or Repeater to extend your USB distance or number of connected devices.

Detailed explanation-3: -Universal Serial Bus (USB) is a set of connectivity specifications developed in collaboration with industry leaders. Originally released in 1995 at just 12 Mbps, USB allows easy, high-speed connections of peripherals to PCs that, once plugged in, configure automatically.

Detailed explanation-4: -universal serial bus. (the system for connecting other pieces of equipment to a computer)

There is 1 question to complete.