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The video tutorial introduces the concept of DSLR and its divisor function, followed by a repetitive emphasis on the DSLR concept to reinforce understanding.

What is the primary function of a DSLR camera?

• To capture high-quality images

• To store files

• To record audio

• To edit videos

Which setting on a DSLR affects the depth of field?

• White Balance

• Aperture

• Shutter Speed

• ISO

What does ISO control in a DSLR camera?

• The focus speed

• The image brightness

• The color balance

• The zoom level

Which feature is essential for capturing fast-moving subjects?

• Shutter Speed

• Aperture

• ISO

• White Balance

What is a common technique for achieving a blurred background in photos?

• Using a high ISO

• Using a fast shutter speed

• Using a wide aperture

• Using a narrow aperture