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MLA50 Assignment #4 — Transportation of Dangerous Goods

Number of questions: 3

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1) How many hazards classes are there?
  1. seven
  2. nine
  3. nine with further divisions
  4. seven with further divisions
Answers are locked. Please click here to buy them. 2) Which of these is a processing device?
  1. CPU
  2. Keyboard
  3. Scanner
  4. Screen
Answers are locked. Please click here to buy them. 3) Which of these is an output device?
  1. Keyboard
  2. Microphone
  3. Mouse
  4. Printer
Answers are locked. Please click here to buy them.

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