Which new hardware component is required to support Cisco Application Centric Infrastructure (ACI)?

In addition to what is used in a FlexPod Datacenter design, which new hardware component is required to support Cisco Application Centric Infrastructure (ACI)?Reference https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/UCS_CVDs/flexpod_esxi55u2_n9k_aci_aff8040_design.html#_Toc425435693

Question:

Which new hardware component is required to support Cisco Application Centric Infrastructure (ACI)?

Options:

Cisco FEX

Cisco VIC

Cisco Nexus 1110X

Cisco APIC

Correct Answer

The Correct Answer for this Question is

Cisco APIC