Practice Quiz

CompTIA Security+ Exam Prep - Question List

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66. Madeline travels all day and all night around the United States and no matter where she goes, her IP address is always the same. What technology is this?
  1. Mobile Access Ports
  2. Mobile IP
  3. Mobile Roaming IP Operations
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67. Protocols determine how computer systems communicate across networks through encapsulation. What is true about encapsulation?
  1. It keeps all information within one area.
  2. It allows for the building of a message through protocol stacks.
  3. Layers can only communicate within their own levels.
  4. Protocols must use closed networks to work.
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68. A protocol at each layer has specific responsibilities and functions that it must perform. What layer does not include an application, but rather, the protocols that support applications?
  1. Presentation Layer
  2. Application Layer
  3. Transport Layer
  4. Network Layer
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69. A protocol at each layer has specific responsibilities and functions that it must perform. What layer allows for communication between two applications?
  1. Presentation Layer
  2. Session Layer
  3. Transport Layer
  4. Network Layer
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70. A protocol at each layer has specific responsibilities and functions that it must perform. What layer formats application layer protocols in the OSI model?
  1. Presentation Layer
  2. Session Layer
  3. Transport Layer
  4. Network Layer
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