Understanding SD Cards

What are the three main differences between SD cards?

• Compatibility, design, and weight

• Color, brand, and price

• Physical size, data capacity, and speed

• Material, shape, and warranty

Which SD card size is commonly used in cameras?

• Mini SD

• MicroSD

• Standard SD

• Nano SD

What is the maximum theoretical storage capacity of modern SD cards?

• 128 TB

• 2 TB

• 32 GB

• 1 TB

Which type of SD card can hold up to 32 GB?

• SDUC

• SDXC

• SDHC

• SD

What does the 'C' marking on an SD card indicate?

• Color of the card

• Compatibility with devices

• Write speed in megabytes per second

• Capacity of the card

What does a 'U' marking with a number 3 on an SD card signify?

• At least 30 MB/s write speed

• At least 10 MB/s write speed

• At least 50 MB/s write speed

• At least 100 MB/s write speed

What does the Roman numeral on a UHS card indicate?

• The card's warranty period

• The card's capacity

• The card's color

• The bus interface or maximum theoretical speed

What does the 'V' marking on an SD card represent?

• Version of the card

• Value of the card

• Volume of the card

• Video speed class

Which video speed class is recommended for 8K video recording?

• V30

• V10

• V60

• V90

What is the main advantage of an SD card with an 'Express' marking?

• It is cheaper

• It has a higher capacity

• It supports the PCI Express Bus for higher speeds

• It is more durable