Write triggers to enforce the referential integrity constraint from section to time slot, onupdatestosection, andtime slot. Note that the ones we wrote in Figure 5.8 do not cover the update operation.

the printer can be used in a both wired and wireless network, only one of the connection methods can be used at one time when the wireless setting is enabled, the wired (ethernet) setting is disabled.

but first you need to

`connect the cord to your computer

`open settings app from the start menu

`click devices

`than click add printer or scanner

and than you should be able to do it from there, if not let me know i can you! : )