issb general knowledge MCQ #127

SMTP is the standard protocol used for:

issb general knowledge MCQ #127

  1. Question 1

    Q1. SMTP is the standard protocol used for:

    • A) File downloads from websites
    • B) Remote desktop control
    • C) Domain name resolution
    • D) Outgoing email transmission

    Answer: Outgoing email transmission

    Explanation: SMTP sends outgoing email from a client to a mail server and between mail servers. Web downloads use HTTP, remote access uses other protocols, and DNS resolves names.