Practice Quiz

CompTIA Security+ Exam Prep - Question List

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71. What are the two main protocols that work at the transport layer?
  1. TCP and UDP
  2. TCP and PUD
  3. PCT and UDP
  4. None of the Above
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72. Henry’s computer is sending information by dividing it into small, logical, and more tangible network segments. What is Henry’s computer doing?
  1. Subletting
  2. Submersing
  3. Subnetting
  4. None of the Above
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73. What types of transmission signals are continuously varying electromagnetic waves?
  1. Digital
  2. Analog
  3. Subbing
  4. All of the Above
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74. What type of transmission signals are binary digits as electrical pulses?
  1. Digital
  2. Analog
  3. Subbing
  4. None of the Above
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75. Channels allow for communication to travel from one computer to another. What channel type divides communication channels into individual and independent channels?
  1. Digital
  2. Analog
  3. Baseband
  4. Broadband
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