CompTIA 220-801 Certification Practice Test - Question List

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111. Which of the following WAN specifications transmits data above 51 Mbps?
  1. ISDN PRI
  2. T1
  3. T3
  4. OC-1
112. Which of the following protocols provides the actual encryption used over VPN?
  1. PPTP
  2. SSH
  3. PPP
  4. HTTPS
113. Which of the following aspects of a password security policy can help you to decrease the probability that a password can be guessed?
  1. Long password
  2. Short password
  3. Alphanumeric password
  4. Passwords with numbers, alphabets, and special characters
114. Which of the following technologies allows a connection to be made between two networks using secure protocols?
  1. Tunneling
  2. DMZ
  3. VLAN
  4. Firewall
115. John notices that his hard disk LED is on, even though he isn’t doing anything on the computer and it isn’t connected to the Internet. Which of the following could be causing this?
  1. A disk failure is imminent
  2. TCP/IP hijacking is being attempted
  3. System is under a DoS attack
  4. Virus activity on his system

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