Isabelle just purchased a camera with an 18-MP image sensor. Based on this, how many pixels can her camera capture and process?
(1 point)
Responses
14 million pixels
14 million pixels
70 million pixels
70 million pixels
21 million pixels
21 million pixels
18 million pixels
The camera with an 18-MP (megapixel) image sensor can capture and process 18 million pixels.
Pro-speak for a digital photograph is:
(1 point)
Responses
image file.
image file.
tone picture.
tone picture.
JPEG.
JPEG.
recording mode.
The pro-speak term for a digital photograph is "image file."
Why is the term RAW image file generally used to describe a variety of file formats, which are sometimes known as digital raw captures?
(1 point)
Responses
because RAW files are fluid and can be whatever the photographer wants them to be
because RAW files are fluid and can be whatever the photographer wants them to be
because RAW files were designed to encompass everything other than JPEG
because RAW files were designed to encompass everything other than JPEG
because RAW files are proprietary
because RAW files are proprietary
because RAW files are non-proprietary
because RAW files are non-proprietary
The term "RAW image file" is generally used to describe a variety of file formats because RAW files were designed to encompass everything other than JPEG. They are a type of file format that contains the raw, unprocessed data captured by the camera's image sensor. Unlike JPEG, which applies compression and processing to the image, RAW files preserve all the original information and give the photographer more flexibility in post-processing and editing. Different camera manufacturers may have their own proprietary RAW formats, but the term "RAW image file" is used to cover all these variations.
Highly compressed image files are referred to as:
(1 point)
Responses
doc files.
doc files.
JPEGs.
JPEGs.
RAW files.
RAW files.
MP3s.
Highly compressed image files are referred to as "JPEGs."
Jamal just finished taking a series of photographs that he loves, but he is displeased with the lightness and darkness found in these images. What setting does he need to adjust to fix this?
(1 point)
Responses
prime
prime
tone
tone
zoom
zoom
pixels
To fix the lightness and darkness in his photographs, Jamal needs to adjust the "tone" setting.
Jonah is looking in the camera menu for a place where he can choose the file format for his photograph—what setting should he look for?
(1 point)
Responses
“slow lens” or “zoom lens”
“slow lens” or “zoom lens”
“depth of field” or “metadata”
“depth of field” or “metadata”
“image size” or “recording mode”
“image size” or “recording mode”
“JPEG” or “RAW”
Jonah should look for the "image size" or "recording mode" setting in the camera menu to choose the file format for his photograph, such as "JPEG" or "RAW".
Gemma is taking photos with her camera using autofocus. In order to get the camera to automatically focus on the subject so that she can review this before actually taking the photo, what should Gemma do?
(1 point)
Responses
press the flash button halfway down
press the flash button halfway down
press the shutter button (or power button) halfway down
press the shutter button (or power button) halfway down
turn the lens dial counterclockwise
turn the lens dial counterclockwise
turn the lens dial clockwise
Gemma should press the shutter button (or power button) halfway down in order to get the camera to automatically focus on the subject and review it before taking the photo.
What type of information would be recorded on Exchangeable Image Format for JPEG and RAW files?
(1 point)
Responses
camera model and serial number, shutter speed, aperture, and flash functions
camera model and serial number, shutter speed, aperture, and flash functions
people in the picture, time, date, temperature, and weather conditions
people in the picture, time, date, temperature, and weather conditions
picture number, age of camera relative to image taken, star rating
picture number, age of camera relative to image taken, star rating
f-stop, light meter, tone, lens choice
The type of information that would be recorded on Exchangeable Image Format (EXIF) for JPEG and RAW files includes camera model and serial number, shutter speed, aperture, and flash functions.
Antonio has been taking pictures for years, but he has always used an automatic camera that doesn’t require him to adjust any settings. Now, he has a new camera that requires him to program the functions and modes by hand—the ones that are not “automatically” chosen and implemented for him by the camera. What kind of settings is Antonio learning about?
(1 point)
Responses
JPEG settings
JPEG settings
metadata
metadata
prime settings
prime settings
manual settings
manual settings
Antonio is learning about "manual settings" on his new camera, where he is required to program the functions and modes by hand instead of relying on automatic settings.
Kari listens as her photography teacher discusses the pixel count of an image file. What is her teacher MOST LIKELY covering in class?
(1 point)
Responses
telephoto lenses
telephoto lenses
image resolution
image resolution
megapixels
megapixels
zoom lenses
Kari's photography teacher is most likely covering "megapixels" in class when discussing the pixel count of an image file.
What feature refers to how data in an image file is compressed, or reduced into a workable form, and stored and determines the quality and size of the pictures you take?
(1 point)
Responses
telephoto
telephoto
metadata
metadata
file format
file format
depth of field
depth of field
The feature that refers to how data in an image file is compressed and stored, determining the quality and size of the pictures, is the "file format."
What kind of resolution is needed to create an image that shows details in a clear and sharp manner and a smooth print and tone?
(1 point)
Responses
mid-level resolution
mid-level resolution
lower resolution
lower resolution
higher resolution
higher resolution
miniscule resolution
miniscule resolution
A "higher resolution" is needed to create an image that shows details in a clear and sharp manner and has a smooth print and tone.
Paulo will be out in the field shooting for an extended period of time and doesn’t want to plan on having to take time to swap out memory cards frequently. What kind of JPEG files should he plan on using?
(1 point)
Responses
small
small
large
large
medium
medium
micro
Paulo should plan on using "large" JPEG files to avoid the need for frequent memory card swaps while shooting for an extended period of time.
What term refers to tiny individually colored, light-sensitive squares, or picture elements, that make up a digital image file?
(1 point)
Responses
resolution
resolution
pixels
pixels
tones
tones
metadata
The term that refers to tiny individually colored, light-sensitive squares or picture elements that make up a digital image file is "pixels."
What lens aperture setting will offer the most amount of light in a dark setting?
(1 point)
Responses
f/22
f/22
f/2
f/2
f/8
f/8
f/11