The two general classes of operators are: unary. A unary operator operates on only one operand. A unary operator typically appears with its operand in this format: binary. A binary operator operates on two operands.
Best Answer: Yes, you can take your ipod and camera on a plane. You won't be allowed to use any electronic devices for the first couple of minutes when the plane is taking off and again when it is landing.
Gifts & Edibles. You can take food from home, including baked cakes and pies, on board the aircraft if you allow it to be inspected by TSA officials. Food that you purchase after the airport security checkpoint can be brought on the plane without inspection. If you want to bring a gift on the plane, it must be unwrapped. International foods may be brought on board if they are first inspected by airport personnel.