FUNDAMENTALS OF COMPUTER

COMPUTER PROGRAMMING FUNDAMENTALS

RASPBERRY PI PROJECT IDEAS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What makes model 4 different from model 3
A
Performance
B
Prettier USB ports
C
Faster USB ports
D
The size
Explanation: 

Detailed explanation-1: -USB 4 has data transfer speeds of up to 40 Gbps, almost twice the speed of USB 3.0. This lets you transfer high-capacity files, like 4K movies and graphics, in seconds. It’s also an ideal technology for connecting multiple monitors and external video displays.

Detailed explanation-2: -Thunderbolt 4 and USB4 are much more likely to support the latest USB PD 3.1 standard that allows for maximum charging of 240W compared to USB PD 3.0 and Thunderbolt 3’s 100W. Remember that you need the correct type of cable for the higher charging rates: read our roundup of the best Thunderbolt 4 cables.

Detailed explanation-3: -Data Speed: Thunderbolt 4 is currently the fastest widely used data transfer standard on the market, with speeds of up to 40 GB/s. USB 3.2 Gen 2x2 tops out at 20 GB/s. (USB4 can also go up to 40 GB/s, but it’s not yet widespread.)

Detailed explanation-4: -The data transfer speed for USB-C is maximum 10Gbps. Whereas for USB4 it is almost double, the data transfer speed for USB4 is 20-40Gbps, and for the latest version USB 4 2.0, it is 80Gbps. So, we can say that in terms of speed USB4 is better than USB C.

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