Midterm Examination-fore 1 BS Criminology PDF

lOMoARcPSD|45615727 Midterm Examination-fore 1 BS Criminology (Olivarez College) Scan to open on Studocu Studocu is not sponsored or endorsed by any college or university Downloaded by CATHERINE BALQUIN (catherine.balquin@olivarezco...

lOMoARcPSD|45615727 Midterm Examination-fore 1 BS Criminology (Olivarez College) Scan to open on Studocu Studocu is not sponsored or endorsed by any college or university Downloaded by CATHERINE BALQUIN ([email protected])  lOMoARcPSD|45615727 MIDTERM EXAMINATION FORENSIC PHOTOGRAPHY NAME: ___________________________ DATE:_____________________ SECTION: _________________________ PROF:_____________________ TEST I: MULTIPLE CHOICE 1. WHAT A copy or duplicate of a recording or data that can c. camera light be used for subsequent processing and/or analysis? d. aperture light a. working space 9. what is the ra琀椀o of width to height in photographic b. shu琀琀er prints; a ra琀椀o of 2:3 in 35 mm pictures produces c. scale photographs most commonly measuring 3.5 × 5 inches or 4 d. resolu琀椀on × 6 inches. 2. what are Blades, a curtain, a plate, or some other a. camera lens movable cover in a camera that controls the 琀椀me during b. aspect ra琀椀o which light reaches the 昀椀lm? c. camera light a. working space d. ra琀椀o b. shu琀琀er 10. what is the process of recording data, such as an c. scale image, video sequence, or audio stream? d. resolu琀椀on a. camera lens 3. what is the rela琀椀ve size of an object as compared to b. aspect ra琀椀o other objects in general proximity? Also refers to a c. camera light measuring device or set of marks to indicate object size in d. capture a photograph. 11. The purpose of this is to correct or enhance the colors a. working space within an image. b. shu琀琀er a. camera lens c. scale b. aspect ra琀椀o d. resolu琀椀on c. color 4. In a digital photograph, what is the number of pixels d. capture which make up the image? 12. what is the quan琀椀ty of light allowed to act on a. working space photographic material; a product of the intensity b. shu琀琀er (controlled by the lens opening) and the dura琀椀on c. scale (controlled by the shu琀琀er speed) of light striking the 昀椀lm d. resolu琀椀on or sensor? 5. what data is captured by a digital camera sensor before a. exposure lens it is converted into an image 昀椀le by so昀琀ware, either inside b. exposure the camera or on a stand-alone computer? c. color a. working space d. capture b. raw 昀椀le 13. Lens se琀 ng number indica琀椀ng the size of the aperture c. scale that allows light into the camera. It is an inversely d. resolu琀椀on propor琀椀onate number so f/1.8 indicates a larger opening 6. what is the light already exis琀椀ng in an indoor or outdoor than f/5.6. se琀 ng that is not caused by any illumina琀椀on supplied by a. f-number the photographer? b. f- ra琀椀o a. ambient c. f-stop b. raw 昀椀le d. capture c. ambient light 14. The sensi琀椀vity of a given 昀椀lm or sensor to light, d. resolu琀椀on indicated by a number such as ISO 200. The higher the 7. what is the opening in the camera that lets in the light? number, the more sensi琀椀ve or faster the 昀椀lm or sensor. a. aperture a. f-number b. aperture lens b. ISO-SPEED c. ambient light c. ISO d. aperture light d. 昀椀lter 8. what are Various camera posi琀椀ons (high, medium, or 15. The largest lens opening at which a lens can be set. A low; le昀琀, right, or straight on) with respect to the subject, fast lens transmits lighter and has a larger opening than a each giving a di昀昀erent viewpoint, perspec琀椀ve, or visual slow lens. e昀昀ect? a. f-number a. camera lens b. ISO-SPEED b. aperture lens c. ISO Downloaded by CATHERINE BALQUIN ([email protected])  lOMoARcPSD|45615727 d. lens speed 24. what is a 昀椀lter used such as lasers, blue or green lights, 16. A colored piece of glass or other transparent material and colored 昀椀lters that help detect processed latent used over the lens to emphasize, eliminate, or change the 昀椀ngerprints or other hidden evidence and illuminate for color or density of the en琀椀re scene or certain areas within photographing? a scene. a. Macro light a. 昀椀lter b. Macro lens b. ISO-SPEED c. Alterna琀椀ve light c. ISO d. Alterna琀椀ve light sources d. lens speed 25. What is this These ini琀椀al shots are important to prove 17. The data captured by a digital camera sensor before it that no one has tampered with the crime scene. is converted into an image 昀椀le by so昀琀ware, either inside a. marker the camera or on a stand-alone computer. b. markers a. 昀椀le c. evidence marker b. raw 昀椀le d. evidence markers c. 昀椀le speed 26. what is This consists of two photographs placed side by d. data side to show points of similari琀椀es or di昀昀erences. 18. The rela琀椀ve size of an object as compared to other a. composite exhibit objects in general proximity. Also refers to a measuring b. exhibit device or set of marks to indicate object size in a c. composite exhibits photograph. d. composite a. shu琀琀er 27. This is another technique to show similari琀椀es, place a b. scale part of the photograph over and in careful alignment with c. 昀椀le speed the other, used in tool marks, shells, pair illustra琀椀ons, or in d. data matching glass fragments or paint chips. 19. All photographs taken are saved as originally captured, a. composite exhibit entered into evidence inventory, and tracked. b. photograph a. True c. matching photographs b. False d. matching exhibit 20. The most common enhancements include cropping, 28. This is used to show two objects have iden琀椀cal brightness and contrast adjustments, and color processing outlines. is done in the forensic laboratory. a. transparencies a. True b. matching transparencies b. False c. matching photographs 21. Some琀椀mes environmental factors such as rain, snow, or d. matching exhibit tra昀케c can make condi琀椀ons di昀케cult for photography. The 29. what is the legal print size of a paper for a court photographer must work quickly to capture as much visual tes琀椀mony using an overall photograph? documenta琀椀on as possible from a deteriora琀椀ng scene it is a.11x14 considered what step in crime scene photography. b.5x7 A.6 c.4x5 or 5x7 b.7 d.11x14 or 16x24 c.5 30 To 昀椀nd the degree in viewing distance of enlargement d.8 what is the rearrange of the equa琀椀on? 22. If a vic琀椀m must be moved or requires treatment, the a. V=F/D photographer can go back to document the vic琀椀m’s b. D/N/F injuries. it is considered what step in crime scene C. N=D/F photography. D.D=FXN A.9 31. The viewing distance for any enlarged print is equal to b.8 the lens focal length mul琀椀plied by the number of 琀椀mes the c.4 nega琀椀ve is enlarged or viewed, what is the formula for d.7 correct viewing distance? 23. what is the lens that can take very close-up images (1:1 a. V=F/D or 1:2) of small items such as tool marks or trace evidence b. D/N/F Photographs should accurately document the ligh琀椀ng C. N=D/F condi琀椀ons at the scene. D.D=FXN a. Close-up photograph 32. for a camera with 35mm 昀椀lm size what is the print legal b. Macro lens size of 50mm? c. Lens a.11x15 b.5x7 Downloaded by CATHERINE BALQUIN ([email protected])  lOMoARcPSD|45615727 c.4x5 or 5x7 42. what is the examina琀椀on of these documents is basically d.11x15 or 16x24 the same with erasures as for mechanical erasures, but 33. for a camera with 35mm 昀椀lm size what is the print legal o昀琀en ultraviolet is the best method. size of 85mm? a. chemical a.4 1/2x7 b. mechanical b.4 ½ x 6 c. mechanical and chemical c.4x6 43. the overmarks are made in a di昀昀erent color than the d.11x15 or 16x24 original wri琀椀ng, a 昀椀lter of the same color as the 34. what is the color of the 昀椀lter when you photograph the overwri琀椀ng may absorb the color and reveal the evidence of dark blood and background? underwri琀椀ng this is considered as what wri琀椀ng? a. blue 昀椀lter a. charred wri琀椀ng b. green 昀椀lter b. obliterated wri琀椀ng c. white 昀椀lter c. document wri琀椀ng d. yellow 昀椀lter 44. the degree of “restora琀椀on” depends on the degree of 35. what are impressions made on something, more so in charring. Those papers that have been completely burned forcibly prying open something with some type of tool? cannot be photographed successfully. a. tool a. charred wri琀椀ng b. mark b. obliterated wri琀椀ng c. tool mark c. document wri琀椀ng d.tool marks 45. The impressions le昀琀 on a pad of paper by wri琀椀ng on an 36. A picture that shows the tool marks and enough of the upper sheet that has been removed will some琀椀mes surface on which it is located to iden琀椀fy them posi琀椀vely; provide a legible copy of the message wri琀琀en on the this is one required photograph when photographing tool missing page. marks. a. document impression a. false b. photographing impression b. true c. 昀椀ngerprint impression 37. this is one required photograph when photographing 46. what light must be used in photographing fresh blood? evidence marks. A close-up suitable for enlargement to a. infrared light show minute details of the tool mark. b. ultraviolet light a. false 47. The factor that determines the width of coverage of a b. true lens and the size of the image is 38. what is a method can be used in which the dust will a. f/number adhere and will li昀琀 the print from the 昀氀oor? b. focal length a. dusty shoe prints c. depth of 昀椀eld b. shoe prints d. hyper-focal distance c. s琀椀cky material 48. The color that is transmi琀琀ed when a yellow 昀椀lter is d. tape overlapped with a magenta 昀椀lter and a beam of white light 39. what is the powder used to develop a 昀椀ngerprint on a is passed through is light surface few problems are presented, since this is the a. red same as photographing a line copy. b. blue a. pink powder c. green b. yellow powder d. indigo c. black powder 49. Due to the ability of manufacturers to control the d. black powder sensi琀椀vity of 昀椀lm to certain colors, orthochroma琀椀c 昀椀lms 40. It should be examined under a magnifying glass, using a are not a昀昀ected by exposure to concentrated beam of light. What is this erasure? a. red light a. chemical b. blue light b. mechanical c. green light c. mechanical and chemical d. yellow-green light 41. what is this photography related to an e昀昀ort to detect 50. To make body secre琀椀ons le昀琀 on a crime scene, apply or clarify wri琀椀ng or marking on paper that is no longer a. UV Photography visible due to age, exposure to weather, 昀椀re or water, or b. Infrared Photography altera琀椀on? c. Microphotography a. document photography d. Macrophotography b. document c. charred photography PREPARED BY: MS. JINKY CAPONGCOL R’CRIM Downloaded by CATHERINE BALQUIN ([email protected])  lOMoARcPSD|45615727 Downloaded by CATHERINE BALQUIN ([email protected])