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Home » Quiz » CCNA Quiz

Which type of DNS record is crucial for email server verification?

Difficulty level
  • MX Record
  • PTR Record
  • CNAME Record
  • A Record
The MX (Mail Exchange) record is crucial for email server verification as it specifies the mail servers responsible for receiving emails on behalf of the domain.
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CCNA Quiz
Quiz
________ cables are used for transmitting analog or digital audio signals from a source to an amplifier.
To reduce the complexity of the routing table and improve efficiency, network engineers use _________.

Related Quiz

  • ________ is a protocol that helps in automating the management of VLAN information across multiple switches.
  • Which OSI layer handles the routing of packets across different networks?
  • The _______ record in DNS is used to point a domain to a physical IP address.
  • Which of the following is a common reason for using NAT in a network?
  • In STP, what is the role of the designated port in each network segment?

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