Yes.
It shouldn't be necessary to 'cook' it again, it should be enough to reheat it. Just make sure that the inside is heated through.
Boiled eggs can be stored in the refrigerator for up to one week after they have been cooked.
NO!!
Most bacon has been smoked, but not cooked. Microwave bacon is partially cooked.
It really depends on how you've cooked and stored it, but for the sake of this answer I'll assume it's been handled well..... My general rule is: The night you cooked it, plus two.. If it's still there in the morning, it's dog food.
An unopened, cooked ham should be good refrigerated for 5 to 7 days.
The best option to cool food after they have been cooked is to put them in the refrigerator. One could also put food in a cooler.
yes
Microwave it. Microwaves are your friend.
yes you can unfreeze frozen food that has been already cooked and eat it
its ok
If you've been keeping it in the refrigerator for four days, I wouldn't, no. Anything cooked that you wish to freeze for later use should be frozen that day.
Sesame chicken will stay good in a refrigerator for up to two days in a sealed container. The chicken will need to be put in a refrigerator after it has been cooked.