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Digtial Photography Post Test Page 1 of 3 Post Evaluation Digital Photography 2005 Directions For Numbers 101- 125 : Read each of the following multiple-choice items and the possible answers carefully. Mark the letter of the correct answer on your answer sheet or as instructed by your teacher. Remember: Make no marks on this test. What is a problem on an image that is often How has digital photography affected social 101 caused by a camera’s electronic flash reflecting 105 aspects of our culture? color from a person’s eyes? A People now take less pictures because digital A Contrast photography is so complicated. B Red eye B The ease of taking digital photos has C Black eye increased and sped up people’s ability to share pictures with each other. D Distortion C The cost of taking digital photos is significantly more than film-based photos What three colors are processed by digital 102 D Digital photography has not made a large camera in order to produce an image? impact on people socially. A Black, White and Red B Blue, Green, Yellow How has digital photography affected the 106 C Red, Green and Blue environment? D Cyan, Magenta and Yellow A Digital photography is overall less threatening to the environment because no chemicals are used to develop photos. In order to minimize file size and loss of quality 103 B Digital photography is overall more of an image for printing, how should it be threatening to the environment because more saved? chemicals are used to develop photos. A .gif C Digital photography is less threatening to the B .tiff environment because digital cameras are made of recycled materials. C .png D Digital photography is more threatening to D .html the environment because the digital files created cause more landfill waste. Which high-speed connection is the BEST link 104 between the digital camera and the computer? Digital cameras produce images that are digital A Parallel 107 data files, they are easy to store and manipulate B 8-serial using: C USB A Dark rooms. D 32 pin serial B Silver halide. C Safelights and enlargers. D Image processing software. DP03 Page 2 of 3 Post Evaluation Digital Photography 2005 The world’s first photo was taken by: Digital photography is creating a picture using: 108 112 A Thomas Knoll A Film. B Robert Noyce B Drawing skills. C Sony Mavica C CCD technology. D Joseph Niepce D Chemical processes. Some things to consider regarding photo A flatbed scanner is a device used to convert 109 composition are: 113 large prints directly to: A File size and speed A Digital files. B Camera angle and framing B Slides. C Pixels and storage space C Smaller prints. D File format and battery life D Negatives. Which of the following statements about When using a digital camera, the best way to 110 creating digital pictures is not true? 114 preview the composition of your picture before A A digital camera is the only way to convert taking it is by: photographic film images into a digital data file. A Making sure the auto focus is turned on. B Inkjet printers are affordable and produce B Using another non-digital camera. quality images on photo quality paper. C Using the viewfinder or LCD screen. C Very expensive equipment is necessary to D Forming a square with your thumbs and download images to any computer. forefingers. D Digital inkjet images are seldom as good as negative photographic images. The built in electronic flash on a camera 115 generally has a range of how many feet? One of the advantages of digital photography A 1-4 111 over traditional film-based photography is: B 5-10 A You can view photos immediately and delete unwanted photos. C 11-20 B Digital photography always takes better D 21-25 photos than film-based photography. C Digital cameras are always easier to use. Which type of file format works best when 116 D Batteries last longer in digital cameras. displaying photos on the Internet? A .tif B .gif C .jpg D .bmp DP03 Page 3 of 3 Post Evaluation Digital Photography 2005 To find the resolution of an image, divide the How many pixels are in a megapixel? 117 121 width in pixels by the width in inches. Given an A 100 image 900 pixels and 3 inches wide, what is the resolution? B 1,000 A 300 ppi C 1,000,000 B 600 ppi D 2,000,000 C 900 ppi D 2,700 ppi Which is an essential requirement for both film 122 photos and digital photos? A Overcast conditions In a layout for a brochure, the space available 118 for inserting a photo is a 1.5" x 2.5". The B Light photograph that is to be scanned for placement C Expensive camera and tripod into the document is 3"x 5". Which scale percentage (height and width respectively) D A beautiful landscape should be utilized in order to fit the photo into the brochure? What are two or the preferred input devices used A 50%, 50% 123 by a digital photographer for acquiring images? B 40%, 40% A Negatives and Prints C 50%, 40% B Digital cameras and scanners D 45%, 45% C Keyboards and disk drives D mp3 players and DSL lines Resolution indicates the amount of detail in a 119 digital photo. It is indicated in PPI, which Chemicals and light are processes used in: stands for: 124 A Drawing. A Pixels per inch. B Printing. B Pixels per indicator. C Film Photography. C Pins per inch. D Lithography. D Print per inch. Film based pictures are made up of tiny grains When scanning an image to print on paper, a 125 of silver halide, whereas, digital images consist 120 scan image of how many dots per inch will of dots of color and brightness. In digital, these produce the best quality? picture elements are called: A 48 ppi A Pin heads. B 150 ppi B Pixels. C 200 ppi C Output. D 300 ppi D Frames. DP03 Page 1 of 2 Post Evaluation Digital Photography 2005 Scoring Key ? Answer/ Objective ? Answer/ Objective Scale Scale 101 101 B DP03.02 Science 114 114 C DP03.03 Technology 102 102 C DP03.03 Technology 115 115 B DP03.03 Technology 103 103 B DP03.03 Technology 116 116 C DP03.03 Technology 104 104 C DP03.03 Technology 117 117 A DP03.01 Math 105 105 B DP03.03 Technology 118 118 A DP03.01 Math 106 106 A DP03.03 Technology 119 119 A DP03.01 Math 107 107 D DP03.03 Technology 120 120 D DP03.01 Math 108 108 D DP03.03 Technology 121 121 C DP03.01 Math 109 109 B DP03.03 Technology 122 122 B DP03.02 Science 110 110 B DP03.03 Technology 123 123 B DP03.02 Science 111 111 A DP03.03 Technology 124 124 C DP03.02 Science 112 112 C DP03.03 Technology 125 125 B DP03.02 Science 113 113 A DP03.03 Technology Minimum points required to achieve Total questions on test: 25 mastery category Objectives measured: 3 Items Points Questions measuring this objective DP03.02 Science 5 5 4 3 101 122 123 124 125 DP03.03 Technology 15 15 11 10 102 103 104 105 106 107 108 109 110 111 112 DP03.03 Technology 113 114 115 116 DP03.01 Math 5 5 4 3 117 118 119 120 121 Totals 25 19 16 DP03 ? = Test Question Number = line on GP Form Page 2 of 2 Post Evaluation Digital Photography 2005 Scoring Key Items used in test ? Item name ? Item name ? Item name 101 DP03.02.00.05 110 DP03.03.00.06 118 DP03.01.00.02 102 DP03.03.00.12 111 DP03.03.00.13 119 DP03.01.00.01 103 DP03.03.00.10 112 DP03.03.00.01 120 DP03.01.00.05 104 DP03.03.00.03 113 DP03.03.00.14 121 DP03.01.00.03 105 DP03.03.00.07 114 DP03.03.00.11 122 DP03.02.00.01 106 DP03.03.00.02 115 DP03.03.00.15 123 DP03.02.00.02 107 DP03.03.00.04 116 DP03.03.00.09 124 DP03.02.00.03 108 DP03.03.00.05 117 DP03.01.00.04 125 DP03.02.00.04 109 DP03.03.00.08 DP03 ? = Test Question Number = line on GP Form.
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