Pertaining to how the characters in source code are translated into tokens that the compiler canunderstand.linkerA module that builds an executable, complete program from component machine code modules.The Java(TM) linker creates a runnable program from compiled classes.
Artificial satellites are used to study the Earth, other planets, to help us communicate, and even to observe the distant Universe. Satellites can even have people in them, like the International Space Station and the Space Shuttle. The first artificial satellite was the Soviet Sputnik 1 mission, launched in 1957. Since then, dozens of countries have launched satellites, with more than 3,000 currently operating spacecraft going around the Earth.
The first artificial satellite to be launched was the Russian Sputnik 1, in 1957, and in 1962 the Telstar satellite relayed the first satellite television signal. Sputnik means âfellow travellerâ in Russian, while Telstar got its name because it was built by Bell Telephone Laboratories and used for telecommunications.he first artificial satellite to be launched was the Russian Sputnik 1, in 1957, and in 1962 the Telstar satellite relayed the first satellite television signal. Sputnik means âfellow travellerâ in Russian, while Telstar got its name because it was built by Bell Telephone Laboratories and used for telecommunications.