Refer to the exhibit.

Which two configurations must the engineer apply on this network so that R1 becomes the DR? (Choose two.)

Refer to the exhibit. Switch AccSw1 has just been added to the network along with PC2. All VLANs have been implemented on AccSw2. How must the ports on AccSw2 be configured to establish Layer 2 connectivity between PC1 and PC2?

An email user has been lured into clicking a link in an email sent by their company's security organization. The webpage that opens reports that it was safe, but the link could have contained malicious code.
Which type of security program is in place?

Drag and drop the lightweight access point operation modes from the left onto the descriptions on the right

A port security violation has occurred on a switch port due to the maximum MAC address count being exceeded. Which command must be configured to increment the security-violation count and forward an SNMP trap?