FREE Bachelor of Communication: Digital Media Techniques Question and Answers
When you use a strobe to take a picture of a model, you should use ISO?
When using a strobe to take a picture of a model, it's recommended to use a lower ISO setting, such as ISO 100. Lower ISO settings result in less digital noise and better image quality, which is important for capturing clear and sharp images in studio or controlled lighting environments.
What is the optimal volume for a video?
The ideal volume level for video is -12 db. This level strikes a balance between maintaining a clear audio signal and preventing distortion or clipping that could occur at higher levels.
A decent critique of someone's work should strike a balance between positive and negative comments.
When providing a constructive critique of someone's work, it's important to maintain a balanced approach by offering both positive and negative feedback. This ensures that the feedback is well-rounded and encourages growth while acknowledging strengths. Therefore, the correct answer is "positive and negative."
The three separate lines in an RCA cable are each marked by a different color. Are they?
RCA cables are used for transmitting audio and video signals. The correct configuration of colors for the signals is: Yellow for video, White for the left audio channel, and Red for the right audio channel. This color-coding helps ensure proper connectivity and signal transmission. Therefore, the correct answer is "Yellow = video, White = left channel, Red = right channel."
What kind of light does a table lamp give off?
An incandescent light bulb produces light through the heating of a wire filament, resulting in visible light emission. Sunlight and mercury vapor are not produced by a table lamp, so the correct answer is "Incandescent."
Exposures in all cameras are produced through a combination of an aperture and a ____________.
In photography, the process of creating an exposure involves a balance between the camera's aperture and the duration the camera's shutter remains open. The aperture controls the amount of light that enters the camera, while the shutter determines how long the light is allowed to hit the camera's sensor or film. So, the correct answer is "Shutter."
What is the equivalent of 1000 petabytes?
1000 petabytes is equal to 1 exabyte (1 EB), not 1 megabyte (1 MB).
What does a reflector do?
A reflector is used to redirect or bounce light in a specific direction. It helps manipulate the lighting conditions by reflecting light onto the subject or into a specific area, making it an essential tool in photography and videography. Therefore, the correct answer is "Redirecting light."
What classification does a lens with a focal length of 60mm fall under?
A lens with a focal length of 60mm is typically categorized as a 'Normal' lens. These lenses provide a field of view that closely resembles what the human eye perceives, making them versatile for various photography situations.
What are the applications of a soft box?
A softbox is a photographic lighting device that is used to create soft and diffused lighting. It helps to reduce harsh shadows and provides a more flattering and even illumination on the subject. This makes it particularly useful for portrait photography and other situations where you want to achieve a gentle and natural-looking light.
When adjusting shutter speed and aperture, F/11 at 1/60 second will produce the same exposure as F/5.6 at .
When adjusting both shutter speed and aperture settings, if you change from F/11 at 1/60 sec. to F/5.6, you would need to set the shutter speed to 1/250 sec. to maintain the same exposure. This maintains the balance between the amount of light entering the camera through the aperture and the duration of time the sensor is exposed to light through the shutter.
What function does the Fill Light serve in a standard three-point lighting setup?
In a basic three-point lighting setup, the Fill Light serves the purpose of reducing the harsh and unattractive shadows that are cast by the key light. By gently illuminating the shadowed areas, the Fill Light helps to create a more balanced and visually pleasing overall lighting on the subject. This enhances the details and clarity in those shadowed regions, contributing to a more natural and well-lit appearance. Therefore, "Fill in the unappealing shadows created by the key light" is the correct explanation.
When you use an external flash to shoot a wedding, you should use ISO?
When photographing a wedding using an external flash, it's often recommended to use a lower ISO setting, such as ISO 200. This helps maintain image quality and reduce noise while still allowing the external flash to properly illuminate the scene. Therefore, the correct answer is "200."
Intentionally shifting in and out of attention is known as?
Deliberately shifting the focus of a shot from one subject to another within a scene is known as "rack focus." This technique draws the viewer's attention to the new subject while blurring the previous one, adding visual interest and storytelling depth. Therefore, "rack focus" is the correct answer.
In Photoshop, the ____________ tool is used to darken regions of an image.
The "Burn" tool in Photoshop is employed to darken specific areas of an image. This tool allows you to selectively enhance shadows or create contrast within the image by darkening certain portions.
When the space in front of or behind the main subject in a photograph appears out of focus, the photograph is described as having a limited ___________________.
When the area in front of or behind the main subject in a photograph appears out of focus, the photograph is described as having a limited "Depth of Field." This refers to the depth of the image that remains sharp and clear while the rest gradually becomes blurred.