Digital Camera and ISO Settings Quiz

What device do most digital cameras use to convert light into electronic signals?

• CMOS

• CCD

• LED

• LCD

Which of the following is NOT a commonly used memory card for digital cameras?

• XD card

• SD card

• CF card

• MMC card

What is the approximate number of 8 megapixel JPEG photos that can be stored on a 4 GB memory card?

• 6400

• 3200

• 700

• 1500

What is a potential risk of using larger memory cards like 16 GB or 32 GB?

• They are more expensive

• They are slower to write data

• They are incompatible with most cameras

• They can be easily misplaced or fail, losing many pictures

What happens to the noise in a picture when the ISO setting is increased?

• Noise decreases

• Noise remains the same

• Noise increases

• Noise is eliminated

Which ISO setting requires the most light to properly expose a picture?

• ISO 100

• ISO 200

• ISO 800

• ISO 1600

What is the effect of increasing the ISO setting on color saturation?

• Color saturation slightly decreases

• Color saturation remains the same

• Color saturation increases

• Color saturation is eliminated

Which ISO setting would be most appropriate for a night football game to freeze motion?

• ISO 100

• ISO 200

• ISO 400

• ISO 1600

What is the relationship between ISO settings and the amount of light required for exposure?

• Higher ISO requires more light

• ISO settings only affect color

• ISO settings do not affect light requirements

• Higher ISO requires less light