Refer to the exhibit. On the basis of the information provided in the exhibit, which two sets of procedures are best practices for Layer 2 and 3 failover alignment? (Choose two.)

A.
Configure the D-SW1 switch as the active HSRP router and the STP root for all VLANs. Configure the D-SW2 switch as the standby HSRP router and backup STP root for all VLANs.

B.
Configure the D-SW2 switch as the active HSRP router and the STP root for all VLANs. Configure the D-SW1 switch as the standby HSRP router and backup STP root for all VLANs.

C.
Configure the D-SW1 switch as the active HSRP router and the STP root for VLANs 11 and 110. Configure the D-SW2 switch as the active HSRP router and the STP root for VLANs 12 and 120.

D.
Configure the D-SW1 switch as the standby HSRP router and the backup STP root for VLANs 12 and 120.
Configure the D-SW2 switch as the standby HSRP router and the backup STP root for VLANs 11 and 110.

E.
Configure the D-SW1 switch as the standby HSRP router and the STP root for VLANs 11 and 110.
Configure the D-SW2 switch as the standby HSRP router and the STP root for VLANs 12 and 120.

F.
Configure the D-SW1 switch as the active HSRP router and the backup STP root for VLANs 11 and 110.
Configure the D-SW2 switch as the active HSRP router and the backup STP root for VLANs 12 and 120.