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Computer > Computer Science > Flashcards

Computer Science Flashcards

1
Q

What is the main component of a camera that captures light?

A

Lens

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2
Q

True or False: The shutter controls the duration of light exposure to the sensor.

A

True

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3
Q

Fill in the blank: The _______ is responsible for converting light into an image.

A

Image sensor

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4
Q

What part of the camera allows you to view the scene before taking a picture?

A

Viewfinder

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5
Q

What is the purpose of the aperture in a camera?

A

To control the amount of light entering the lens.

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6
Q

What does the term ‘ISO’ refer to in photography?

A

The sensitivity of the camera’s sensor to light.

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7
Q

Multiple choice: Which part of the camera is used to store images?

A

C. Memory card

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8
Q

What is the function of a camera’s flash?

A

To provide additional light when the environment is too dark.

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9
Q

True or False: The camera body houses all the essential components of a camera.

A

True

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10
Q

What is the role of a tripod in photography?

A

To stabilize the camera and prevent movement during exposure.

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11
Q

Fill in the blank: The _______ is a mechanism that opens and closes to allow light to hit the sensor.

A

Shutter

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12
Q

What does a lens hood do?

A

It blocks stray light from entering the lens.

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13
Q

Multiple choice: Which part of the camera is used to change the focal length?

A

A. Zoom ring

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14
Q

What is the purpose of the camera’s white balance setting?

A

To adjust the color tones of the image based on lighting conditions.

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15
Q

True or False: A digital camera does not require film.

A

True

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16
Q

What is the viewfinder’s function in a DSLR camera?

A

To allow the photographer to see exactly what will be captured.

17
Q

Fill in the blank: The _______ allows the photographer to adjust the exposure settings.

A

Mode dial

18
Q

What type of lens is typically used for close-up photography?

A

Macro lens

19
Q

Multiple choice: Which part of the camera is used to focus the lens?

A

B. Focus ring

20
Q

What does the term ‘metering’ refer to in photography?

A

The process of measuring the light in a scene to determine exposure settings.

21
Q

True or False: A polarizing filter is used to reduce glare and reflections.

A

True

22
Q

What is the function of a camera’s grip?

A

To provide a secure hold for stability while shooting.

23
Q

Fill in the blank: The _______ controls the depth of field in a photograph.

A

Aperture

24
Q

What is a lens aperture measured in?

A

F-stops

25
Q

Multiple choice: Which part of the camera captures the image data?

A

A. Image sensor

26
Q

What is the primary purpose of a camera strap?

A

To prevent the camera from falling and to facilitate carrying.

Computer (10 decks)

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