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Photography Basics

Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A composition rule that divides the screen into thirds horizontally and vertically - like a tic-tac toe grid placed over the picture on a television set. Almost all of the important information included in every shot is located at one of the four int






2. A clear - neutral filter that absorbs ultraviolet radiation - with no effect on visible colors. The skylight filter is a UV filter with a pale rose tinge to it.






3. An accessory that attaches as a collar to the front of a lens to prevent stray light from striking the surface of the lens - causing flare






4. Frames per second (fps) refers to the number of pictures that a camera is able to take in a second. A point-and-shoot camera typically shoots one or two pictures per second. Higher-end single lens reflex (SLR) cameras have much greater performance -






5. Occurs when an image editing program is used to change an image's size. Increasing an image's size requires the addition of new pixels and decreasing size removes pixels.






6. Also known as the 'Kodak neutral test card -' a gray card is an 8' X 10' (20 cm by 25.5 cm) card - about 1/8' thick - that is uniformly gray on one side. The gray side reflects precisely 18% of the white light that strikes it (corresponding to the ca






7. Graininess occurs when clumps of individual grains are large and irregularly spaced out in the negative. They are visible to the naked eye in the finished print - particularly enlargements - as sand-like particles. When this occurs - the picture appe






8. Lens with a focal length approximately equal to the diagonal of the film format or of a digital camera's image sensor. A scene viewed through a normal lens appears to have the same perspective as if it was being viewed 'normally' without a lens - jus






9. The visible light spectrum is scientifically described in terms of color temperature - and is measured in degrees Kelvin (K). The range for Kelvin on a pro digital camera is approximately 2000-10000.. These K settings are the scientific numbers behin






10. Graininess occurs when clumps of individual grains are large and irregularly spaced out in the negative. They are visible to the naked eye in the finished print - particularly enlargements - as sand-like particles. When this occurs - the picture appe






11. When the lens is focused on infinity - the nearest point to the camera that is considered acceptably sharp is the Hyperfocal point. By focusing on the hyperfocal point - everything beyond it to infinity remains in acceptable focus - and objects halfw






12. A clear - neutral filter that absorbs ultraviolet radiation - with no effect on visible colors. The skylight filter is a UV filter with a pale rose tinge to it.






13. An accessory that attaches as a collar to the front of a lens to prevent stray light from striking the surface of the lens - causing flare






14. In a studio - the main light is placed fairly high - directly in front of the face - aimed at the center of the nose. It casts a shadow shaped like a butterfly beneath the nose.






15. Digital single lens reflex camera






16. A shutter speed dial setting that indicates that the shutter will remain open as long as the release button is depressed - also known as the 'B setting ' or 'Bulb' setting. The 'B' setting is used for time exposures.

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17. A lens aperture setting calibrated to an f-number






18. Adding new pixels to a digital image between existing pixels. Interpolation software analyzes the adjacent pixels to create the new ones when enlarging an image file.






19. In a studio - the main light is placed fairly high - directly in front of the face - aimed at the center of the nose. It casts a shadow shaped like a butterfly beneath the nose.






20. Technique that involves taking a picture while moving the camera at a relatively slow shutter speed. It is almost always used when tracking a moving object - such as a race car - as it travels across the film plane. When properly carried out - the ob






21. A complementary color is one of a pair of primary or secondary colors that are in opposition to each other on a color wheel.






22. An image that is mainly made up of light tones - with relatively few mid-tones or shadows.






23. A million bytes - abbreviated as MB - Mb and sometimes Mbyte. Technically and more precisely - it refers to 1 -048 -576 bytes. Digital images are often referred to in terms of their 'size in Mb'.






24. Sometimes called camera raw - raw format - raw image format and raw. A digital image storage format that contains the most information possible from a camera's sensor. RAW data ( a RAW image file) is unprocessed. Some folks consider it to be the digi






25. Occurs when an image editing program is used to change an image's size. Increasing an image's size requires the addition of new pixels and decreasing size removes pixels.






26. If you're hand holding your camera - your shutter speed should not be slower than the reciprocal of your effective focal length (but not lower than 1/50th of a second) in order to avoid 'camera shake -' i.e. the blur that results from any slight move






27. Or - electronic noise. This is the grainy look you find in a digital image caused by image artifacts. It is usually noticeable in shadow areas - and generally produced when shooting in low light. Noise is almost always unwanted and unattractive.






28. The range of distance in a scene that appears to be in focus and will be reproduced as being acceptably sharp in an image. Depth of field is controlled by the lens aperture - and extends for a distance in front of and behind the point on which the le






29. The primary colors of light (not of the inks used in printing) are red - green and blue - known by the acronym RGB.






30. A contract in which a model consents to the use of his or her images by the photographer or a third party. Sometimes referred to simply as a 'release.'






31. Occurs when saving a digital image file in a format that does not result in a loss of data. A TIFF and PSD documents are examples of lossless image formats






32. Existing light surrounding a subject; the light that is illuminating a scene without any additional light supplied by the photographer. This is also called 'available light'.






33. Commonly abbreviated as 'TTL'. Refers to both exposure metering of the light passing through the lens (Through-the-lens metering - and TTL flash metering) and viewing a scene through the same lens that allows light to reach the sensor or the film (Th






34. An image file type created in Adobe PhotoShop. It is uncompressed and contains data on editing that is done to the image. A PSD file is essentially PhotoShop's version of a TIFF file. It lets you save a picture you are working on with its layers - ch






35. Film speed or sensitivity is designated by a single - almost universally-accepted common system developed by the International Organization for Standardization which uses the initials 'ISO' before the film-speed number or digital camera's sensitivity






36. Frames per second (fps) refers to the number of pictures that a camera is able to take in a second. A point-and-shoot camera typically shoots one or two pictures per second. Higher-end single lens reflex (SLR) cameras have much greater performance -






37. Describes a mostly dark image - with few highlights.






38. A digital camera analyzes a scene using its white balance mode to determine areas that should be recorded as pure white. The camera adjusts the overall scene's color balance so that the areas meant to be reproduced as white in the picture will be whi






39. A lens in which focal length is variable. Elements inside a zoom lens shift their positions - enabling the lens to change its focal length - in effect - providing one lens that has many focal lengths. (Also called a 'Variable focus lens.')






40. Sometimes called camera raw - raw format - raw image format and raw. A digital image storage format that contains the most information possible from a camera's sensor. RAW data ( a RAW image file) is unprocessed. Some folks consider it to be the digi






41. When the lens is focused on infinity - the nearest point to the camera that is considered acceptably sharp is the Hyperfocal point. By focusing on the hyperfocal point - everything beyond it to infinity remains in acceptable focus - and objects halfw






42. A lighting technique that is sometimes used in studio portrait photography. It can be achieved using one light and a reflector - or two lights - and is popular because it is capable of producing images which appear both natural and compelling with a






43. A complementary color is one of a pair of primary or secondary colors that are in opposition to each other on a color wheel.






44. CMYK - An acronym for the ink colors Cyan (process blue) - Magenta (process red) - Yellow and Black used in four-color process printing.






45. A lens in which focal length is variable. Elements inside a zoom lens shift their positions - enabling the lens to change its focal length - in effect - providing one lens that has many focal lengths. (Also called a 'Variable focus lens.')






46. Occurs when the photographer incrementally lights an otherwise darkened scene using a handheld flashlight or other small light source while the shutter remains open during a time exposure. The light is added to the scene in the manner of an artist us






47. If you're hand holding your camera - your shutter speed should not be slower than the reciprocal of your effective focal length (but not lower than 1/50th of a second) in order to avoid 'camera shake -' i.e. the blur that results from any slight move






48. The range of distance in a scene that appears to be in focus and will be reproduced as being acceptably sharp in an image. Depth of field is controlled by the lens aperture - and extends for a distance in front of and behind the point on which the le






49. A digital camera analyzes a scene using its white balance mode to determine areas that should be recorded as pure white. The camera adjusts the overall scene's color balance so that the areas meant to be reproduced as white in the picture will be whi






50. A form of image compression when saving the image that discards data from it. Saving a picture as a JPEG uses lossy compression.