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    How much do you know about Web Infrastructure: Hosting and Domains?

    Technical exam on DNS protocols, hosting types, SSL certificates and server management for professional deployment.

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    Showing 16-25 of 25 questions. More topics in the category: categoría: Web Development

    1. 16
      What is a domain registrar (Registrar)?
    2. 17
      What is the 'hosts' file on your own computer?
    3. 18
      What is 'Whois'?
    4. 19
      What is a 502 Bad Gateway error?
    5. 20
      What does 'uptime' mean?
    6. 21
      What is an 'AAAA' record?
    7. 22
      What is the 'nslookup' command for?
    8. 23
      What is 'Bandwidth' in hosting?
    9. 24
      What does the SSH protocol do?
    10. 25
      What is a 'Bare Metal Server'?

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