Question No 1

A network administrator is notified that a user cannot access resources on the network. The network administrator checks the physical connections to the workstation labeled User 3 and sees the Ethernet is properly connected. However, the network interface’s indicator lights are not blinking on either the computer or the switch. Which of the following Is the most likely cause?

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Question No 2

An administrator is setting up an SNMP server for use in the enterprise network and needs to create device IDs within a MIB. Which of the following describes the function of a MIB?

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Question No 3

Which of the following best explains the role of confidentiality with regard to data at rest?

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Data can be accessed by anyone on the administrative network.

Data can be accessed remotely with proper training.

Data can be accessed after privileged access Is granted.

Data can be accessed after verifying the hash.

Question No 4

A network engineer performed a migration to a new mail server. The engineer changed the MX record, verified the change was accurate, and confirmed the new mail server was reachable via the IP address in the A record. However, users are not receiving email. Which of the following should the engineer have done to prevent the issue from occurring?

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Change the email client configuration to match the MX record.

Reduce the TTL record prior to the MX record change.

Perform a DNS zone transfer prior to the MX record change.

Update the NS record to reflect the IP address change.

Question No 5

Which of the following IP transmission types encrypts all of the transmitted data?

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