Refer to the exhibit. The connection between SW1 and SW2 is not operational. Which two actions resolve the issue? (Choose two.)

Configuring `switchport mode access` on SW2 would prevent the interface from becoming a trunk port, resulting in a trunking mode mismatch with SW1 if SW1 is configured for trunking.

Configuring `switchport nonegotiate` on SW2 disables DTP (Dynamic Trunking Protocol) frames, which means SW2 would not actively negotiate a trunk, and it would still require `switchport mode trunk` to form a trunk with a passive or non-negotiating peer.

Configuring `switchport mode trunk` on SW2 forces the interface to operate as a trunk port, which will successfully establish a trunk link with SW1 if SW1 is configured for `trunk`, `dynamic desirable`, or `dynamic auto` mode.

Configuring `switchport nonegotiate` on SW1 would disable DTP on SW1; while sometimes used with `switchport mode trunk`, this action alone doesn't fix a non-operational link and could cause issues if SW2 relies on DTP.

Configuring `switchport mode dynamic desirable` on SW2 causes the interface to actively attempt to convert the link to a trunk, making it compatible with `trunk`, `dynamic desirable`, or `dynamic auto` modes on SW1 to successfully establish an operational trunk.