SD card
SD cards are common in cameras, handheld devices, audio recorders, and many embedded systems. This topic is part of Storage within Technology. This page currently draws on 4 supporting questions, with answers and bonus facts available below.
SD card trivia questions
An SD card is mainly used for what purpose?
Answer: Portable digital storage
Bonus fact: SD cards are common in cameras, handheld devices, audio recorders, and many embedded systems.
What do the letters SD stand for in SD card?
Answer: Secure Digital
Bonus fact: The format was developed as a compact removable flash-memory standard.
Which file system is commonly associated with high-capacity SDXC cards?
Answer: exFAT
Bonus fact: SDXC expanded the capacity range of the SD family and commonly uses exFAT for larger volumes.
The microSD format evolved from a smaller card standard originally marketed under what name?
Answer: TransFlash
Bonus fact: SanDisk introduced TransFlash before the format was adopted into the SD card family as microSD.