there are 28 semaphore flag methods.
Semaphore or signal flag.
It is a semaphore. They use flag signals to communicate with other ships.
It is called "Semaphore code".
You would use the alphabet of the semaphore flag signaling system. See the related link for the picture of signals.
The semaphore flag signaling system was developed by Claude Chappe in France during the late 18th century. Chappe's system used a series of different flag positions to convey messages over long distances, and it was widely used for communication before the invention of the telegraph.
It is the flag-semaphore signal for N and the symbol for D put together...standing for nuclear disarmament.
Morse code is an audio code (or blinking light code), it has nothing to do with flags.When flags are used to send messages, this is called semaphore, so they would be "semaphore flags".See the related links below.
Signals can be sent by flaghoist, signal lamp ("blinker"), flag semaphore, radiotelegraphy, and radiotelephony.
Semaphore was invented as a visual signaling system to relay messages over long distances. It was developed to communicate with ships at sea or between different points on land where other methods of communication like smoke signals or flags were not practical. Semaphore systems used different flag positions to represent different letters or words and were widely used before the invention of the telegraph.
i dont noe the size of the INDIAN NATIONAL FLAG!!
The initial value of a semaphore is typically set by the programmer when the semaphore is initialized. This value determines the number of concurrent threads or processes that can access a shared resource protected by the semaphore at the same time.