CompTIA A+ Core 1 | Domain 2: Networking | Knowledge Check

CompTIA A+ Core 1 | Domain 2: Networking | Knowledge Check

 

  1. What port does HTTPS use?

    A. 80

    B. 443

    C. 21

    D. 22

  2. Which device connects networks?

    A. Switch

    B. Router

    C. Hub

    D. NIC

  3. Which IP range is private?

    A. 8.8.8.8

    B. 192.168.1.1

    C. 172.50.1.1

    D. 1.1.1.1

  4. Which protocol is connectionless?

    A. TCP

    B. UDP

    C. HTTP

    D. FTP

  5. What command tests connectivity?

    A. ipconfig

    B. netstat

    C. ping

    D. tracert

Answers: 1-B, 2-B, 3-B, 4-B, 5-C

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