CompTIA 220-801 A+ TCP Ports Multiple Choice

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Quizzes Created: 1 | Total Attempts: 258
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  • 1/10 Questions

    Which TCP port is used by regular HTTP?

    • 40
    • 53
    • 443
    • 80
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About This Quiz

This CompTIA 220-801 A+ quiz focuses on TCP ports, assessing knowledge of specific ports used by protocols like IMAP, POP3, HTTPS, FTP, TELNET, and RDP. It's designed for learners aiming to enhance their understanding of networking protocols, crucial for IT certifications.

CompTIA 220-801 A+ TCP Ports Multiple Choice - Quiz

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  • 2. 

    Which TCP port is used by RDP?

    • 3389

    • 53

    • 443

    • 143

    Correct Answer
    A. 3389
    Explanation
    Remote Desktop Protocol uses TCP port 3389 for remote connections to other computers.

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  • 3. 

    Which TCP port is used by POP3?

    • 25

    • 143

    • 3389

    • 110

    Correct Answer
    A. 110
    Explanation
    Post Office Protocol 3 uses TCP 110 for e-mail retrieval.

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  • 4. 

    Which TCP port is used by HTTPS?

    • 3389

    • 80

    • 123

    • 443

    Correct Answer
    A. 443
    Explanation
    Hypertext Transfer Protocol over TLS/SSL used TCP port 443.

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  • 5. 

    Which TCP port is used for TELNET?

    • 443

    • 23

    • 143

    • 3389

    Correct Answer
    A. 23
    Explanation
    TELNET uses TCP port 23 for unencrypted text communications.

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  • 6. 

    Which TCP/UDP port is used by DNS?

    • 143

    • 43

    • 53

    • 52

    Correct Answer
    A. 53
    Explanation
    Domain Name System uses TCP port 53 for transfers and UDP port 53 for queries.

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  • 7. 

    Which TCP port is used by IMAP.

    • 443

    • 43

    • 143

    • 53

    Correct Answer
    A. 143
    Explanation
    Internet Message Access Protocol uses TCP port 143 for email retrieval.

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  • 8. 

    Which TCP port is used by SMTP?

    • 110

    • 143

    • 25

    • 23

    Correct Answer
    A. 25
    Explanation
    Simple Mail Transfer Protocol uses TCP port 25 to send e-mail.
    SMTP can also use TCP port 587 to send e-mail but isn't listed on the 801 objectives.

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  • 9. 

    Which TCP port is used by FTP control?

    • 25

    • 21

    • 23

    • 20

    Correct Answer
    A. 21
    Explanation
    File Transfer Protocol control uses TCP port 21.

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  • 10. 

    Which TCP port is used by FTP Data Transfers?

    • 20

    • 53

    • 21

    • 143

    Correct Answer
    A. 20
    Explanation
    File Transfer Protocol uses TCP port 20 for data transfers.

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  • Current Version
  • Jan 18, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jul 16, 2014
    Quiz Created by
    Jamesenlow
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