DIS Image Acquisition & Capture

Question 1

What is the primary purpose of image acquisition in digital imaging?

Accepted Answer

To capture visual data for digital processing

Answer

To print the image immediately.

Answer

To enhance image sharpness.

Answer

To compress image files.

Question 2

Which device is commonly used for image acquisition?

Accepted Answer

Scanner

Answer

Printer

Answer

Monitor

Answer

Projector

Question 3

What does resolution in image capture refer to?

Accepted Answer

The amount of detail in an image

Answer

The brightness of the image.

Answer

The image file size.

Answer

The color saturation.

Question 4

What is a common effect of poor lighting during image capture?

Accepted Answer

Reduced image quality due to exposure issues

Answer

Sharper images.

Answer

Lower file size.

Answer

Enhanced contrast.

Question 5

Which of the following affects the quality of image capture the most?

Accepted Answer

Sensor and lighting conditions

Answer

Number of prints.

Answer

Monitor settings.

Answer

File format only.

Question 6

What is dynamic range in image capture?

Accepted Answer

The ability to capture both light and dark details in one image

Answer

The number of images captured per second.

Answer

The color profile used.

Answer

The zoom capability.

Question 7

Which setting primarily controls the amount of light hitting the sensor?

Accepted Answer

Aperture

Answer

ISO setting

Answer

White balance

Answer

Shutter lag

Question 8

Why is calibration important in image capture systems?

Accepted Answer

To align the capture device for accurate results

Answer

To increase file compression.

Answer

To enhance printing speed.

Answer

To avoid using software correction.

Question 9

Which format is best for retaining image quality during acquisition?

Accepted Answer

RAW

Answer

JPEG

Answer

TIFF

Answer

GIF