Tuesday 1 September 2015

Data Capturing Online Quiz Questions And Answers

31) The light-gathering sensors used by flatbed scanners and digital cameras are called ___________________.
 
  A. trilinear CCD arrays (Correct Answer)
  B. drums
  C. LCD
  D. FPO (Your Answer)
Ans: A

32) The number of pixels or dots per inch in an image determines its _____________________
 
  A. resolution (Correct Answer)
  B. well site
  C. interpolation (Your Answer)
  D. CCD array
Ans: A

33. The two methods of data capture are called .......

A. manual and automatic
B. manual and validated
C. paper and paperless
D. validated and verified
Ans: A
34. Which of these uses a manual method of data capture?
A. Bar-code reader
B. Filling in a questionnaire by hand
C. Supermarket laser scanner
D. Temperature sensor
Ans: B
35. Market researchers use questionnaires to get data .......
A. as the data needed might be hard to obtain automatically
B. as they can change the questions to suit the person
C. because it is more accurate
D. because it means they can meet people face to face
Ans: A
36.Questionnaires and data capture forms .......
A. always need someone to key-in the results by hand
B. are always paper based and have to be stored in boxes
C. can sometimes be made machine readable
D. have to be filled in completely or are not useful
Ans: C

37. Which uses an automatic method of data capture?
A. AutoDC
B. DFR
C. DocuR
D. MICR
Ans: D
38. Which is not a feature of automatic data capture?
A. Can be used in locations dangerous for humans
B. It is usually faster than manual data capture
C. It requires constant human supervision
D. It usually requires extra hardware
Ans: C
39. Data capture forms .......
A. need lots of graphics so people do not get bored
B. should ask for as much information as possible
C. should have a simple, easy to follow layout
D. should use the smallest size fonts to save paper
Ans: C
40. Data capture forms need careful design because .......
A. designers need to be kept employed
B. they reduce misunderstandings when being completed
C. they make the information more accurate
D. they make the information more reliable
Ans: B

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