during periods of restricted visibility
It is used when business logic determines that it is acceptable for one of two conditions to be true. For example, if you would like to check if the total discount of a product is more than 10% or more than $100 dollars, you would use the OR operator. It can be used whenever you need to check if one set of conditions out of multiple conditions is true.
Yes a virtual phone service can eliminate a need for a switchboard operator, though make sure that the virtual service offers everything, that a switchboard operator would.
Yes under these conditions. If I was a prospective renter and the landlord wouldn't clean or repair a damaged carpet. I would rent some place else.
It depends on the way your windows are constructed. If the screen is not a part of the window, you will not be required to purchase a new screen but I would recommend it.
You would dial 100 for general operator services.
a Constitutional Amendment
Under "ideal conditions" and running up and down hill, it should be. An experienced operator would have to look at the slope to be sure.
This would be the "AND" operator. 1 AND 1 = 1.1 AND 0 = 0. 0 AND 0 = 1
I'm not sure what you're asking here. If you mean do you need a license to charter (rent) a boat to go sailing, then depending on where you're located, probably not. The charter operator will want to ensure that you know how to handle the boat, but unless there is a state requirement for boater certification (which is becoming more common), no license is required. If you want to put your boat into a charter pool so someone else can charter it, then any licensing requirements would probably be handled by the charter operator. If you want to become a charter operator, then there would certainly be a number of hoops to jump through, and some sort of licensing would probably be required.
The qualification required to be a operators assistant in surgery requires a degree for nursing and medical care, a doctors degree would also prove very helpful in application to the position.
No. You would only have half the voltage required as they are the same voltage.