Digital imaging Exposure Techniques
Questions and Answers Latest Update
Already Passed
What is the primary purpose of adjusting shutter speed in digital imaging?
A) To change the image resolution
✔✔B) To control motion blur and exposure time
C) To enhance color accuracy
D) To automatically increase image contrast
How does increasing ISO affect an image?
A) It reduces image sharpness and blurs details
✔✔B) It makes the image brighter but may introduce noise
C) It enhances colors without affecting brightness
D) It increases the depth of field
Which setting determines the amount of light entering the camera?
✔✔A) Aperture
B) Shutter speed
1
,C) White balance
D) ISO
What effect does a wide aperture (low f-number) have on an image?
A) Increases overall sharpness
✔✔B) Creates a shallow depth of field, blurring the background
C) Reduces brightness in the image
D) Increases motion blur
Why is exposure compensation used in digital photography?
A) To reduce noise in high ISO images
✔✔B) To manually adjust brightness when automatic settings are incorrect
C) To change the file size of an image
D) To add special effects to an image
What happens when an image is overexposed?
✔✔A) It appears too bright, losing detail in highlights
B) It becomes sharper and more detailed
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, C) It creates a dramatic increase in contrast
D) It reduces saturation and makes colors dull
Which exposure setting primarily affects motion blur?
A) ISO
B) White balance
✔✔C) Shutter speed
D) Histogram
How does using a tripod help with long exposure photography?
✔✔A) It stabilizes the camera to prevent blur caused by hand movement
B) It increases the exposure automatically
C) It reduces digital noise in the image
D) It enhances the resolution of the image
Which scenario would benefit most from a fast shutter speed?
A) Capturing a low-light scene with minimal noise
✔✔B) Photographing fast-moving subjects like sports or wildlife
3
Questions and Answers Latest Update
Already Passed
What is the primary purpose of adjusting shutter speed in digital imaging?
A) To change the image resolution
✔✔B) To control motion blur and exposure time
C) To enhance color accuracy
D) To automatically increase image contrast
How does increasing ISO affect an image?
A) It reduces image sharpness and blurs details
✔✔B) It makes the image brighter but may introduce noise
C) It enhances colors without affecting brightness
D) It increases the depth of field
Which setting determines the amount of light entering the camera?
✔✔A) Aperture
B) Shutter speed
1
,C) White balance
D) ISO
What effect does a wide aperture (low f-number) have on an image?
A) Increases overall sharpness
✔✔B) Creates a shallow depth of field, blurring the background
C) Reduces brightness in the image
D) Increases motion blur
Why is exposure compensation used in digital photography?
A) To reduce noise in high ISO images
✔✔B) To manually adjust brightness when automatic settings are incorrect
C) To change the file size of an image
D) To add special effects to an image
What happens when an image is overexposed?
✔✔A) It appears too bright, losing detail in highlights
B) It becomes sharper and more detailed
2
, C) It creates a dramatic increase in contrast
D) It reduces saturation and makes colors dull
Which exposure setting primarily affects motion blur?
A) ISO
B) White balance
✔✔C) Shutter speed
D) Histogram
How does using a tripod help with long exposure photography?
✔✔A) It stabilizes the camera to prevent blur caused by hand movement
B) It increases the exposure automatically
C) It reduces digital noise in the image
D) It enhances the resolution of the image
Which scenario would benefit most from a fast shutter speed?
A) Capturing a low-light scene with minimal noise
✔✔B) Photographing fast-moving subjects like sports or wildlife
3
