what is the speed class ?
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Answer:
A speed class is a minimum speed based on a worst class scenario test. The speed is important for video mode or camcorder , where the device is actually saving a steady stream of data
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Answer:SPEED CLASS---
It is a speedometer of memory card.
Explanation:
As in vehicle , speedometer tells speed of vehicle. In the same way speed class tells us how fast your sd card can read /write data in it.
A SD CARD WITH HIGH SPEED CLASS
WRITES DATA QUICKER THAN ONE WITH LOWER SPEED CLASS.
THIS IS WHY FOR VIDEO WE NEED FAST RETAINSION.OF DATA BY SD CARD, WE USE SD CARD WITH HIGH SPEED CLASS.
WHILE FOR PHOTOS WE NEED DATA TO BE WRITTEN /RETAIN IN SD CARD
SLOWLY AND SO WE CAN USE LOW SPEED CLASS SD CARD FOR IT.
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