Practice Quiz

CompTIA Network+ Exam Review - Question List

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56. Which of the following protocols provides best encryption in an IPsec VPN?
  1. HMAC-MD5
  2. DES
  3. 3DES
  4. AES
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57. Which of the following examines and recognizes different known attacks, as compared to a list of common attack signatures?
  1. IDS
  2. VPN
  3. Firewall
  4. NAT
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58. During a data transfer from one PC to another, which of the following accurately describes the order of how data will be encapsulated?
  1. Data, Frame, Segment, Packet, Bit
  2. Data, Packet, Frame, Segment, Bit
  3. Data, Packet, Segment, Frame, Bit
  4. Data, Segment, Packet, Frame, Bit
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59. Which of the following is a technology that Catalyst switches utilize to identify and prevent topology loops and ensure that data flows properly through a single network path?
  1. VTP
  2. Cut-through
  3. 802.1Q
  4. STP
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60. Identify the component that must be elected before the Spanning Tree Protocol can converge in a switched LAN?
  1. Duplex operating mode
  2. Fast mode ports
  3. Root bridge
  4. BDPU priority
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