Question

USB ਦਾ ਮਤਲਬ …. ਹੈ। (USB means __________________)(USB का मतलब .... है) *
ਯੂਨੀਫਾਰਮ ਸਰਵਿਸ ਬੱਕ / Uniform Service Book / यूनिफार्म सर्विस बुक
ਯੂਨੀਵਰਸਲ ਸੀਰੀਅਲ ਬੱਸ / Universal Serial Bus / यूनिवर्सल सीरियल बस
ਯੂਨੀਵਰਸਲ ਸਟਰੇਟ ਬੱਸ / Universal Straight Bus / यूनिवर्सल स्ट्रैट बस
ਯੂਨੀਫ਼ਾਰਮ ਸੀਰੀਅਲ ਬੱਸ / Uniform Serial Bus / यूनिफार्म सीरियल बस

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Answer 1

Answer:

uniform service book.

Answer 2

Universal serial bus

Explanation:

• The full form of the USB is universal serial bus.
• A Universal Serial Bus (USB) is an interface which helps communication between devices and a personal computer (PC) or smartphone.
• The USB was invented and established by Ajay Bhatt.
• With the help of USB, we can connect peripheral devices such as  microphone, keyboards, web cameras, printers, scanners, pen drives and external hard drives etc.. to the computer or laptop.
• With the help of USB port, we can charge devices such as smart phones, speakers also.
• Mainly there are 3 types of USB: Type A, Type B and Type C.
• Usually, the data transfer speed of USB ranges from 12 Mbps to 10 Gbps.