ASVAB Science and Tech Practice Questions - Question List

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61. When checking e-mail, Maria accesses a powerful computer called a server. The number of messages she can have in an account on the server is primarily limited by which of the following?
  1. decoder capacity
  2. retrieval speed
  3. storage capacity
  4. transmission speed
62. A homeowner wants to convert her basement into a recreation room. Which of the following is the best reason why the homeowner should go to the local city or town hall?
  1. to purchase tools and materials for the project
  2. to find the most reputable contractor for the project
  3. to ask for help in estimating the cost of materials and labor for the project
  4. to check for building codes and safety regulations that apply to the project
63. Which of the following types of lifting systems is best to use when a heavy load needs to be lifted and held precisely in place for a long period of time?
  1. thermal
  2. pneumatic
  3. hydraulic
  4. centrifugal
64. Which of the following is a common source of an optical signal transmitted along a fiber-optic cable?
  1. CRT
  2. LED
  3. resistor
  4. transistor
65. Lasers are commonly used in which of the following applications?
  1. disposable film cameras
  2. eye surgery for nearsighted people
  3. power transmission over long distances
  4. TV signal transmission over coaxial cables

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