This process was sometimes called linkage editing and the output known as a load module. A compiler works with what are sometimes called 3GL and higher-level languages. An assembler works on programs written using a processor's assembler language.
In general, however, when between vowels (as in exactamente) the Spanish x is pronounced like the English ks sound but softer or less explosive. When it comes before another consonant (as in expediciÃ³n), it has the s sound in some regions/countries but the soft ks sound in others.
What is the translation to English of the Spanish names Javier, Santiago and Diego? Javier is Xavier,* Santiago is Saint James, and Diego is James. * Derived from the Basque place name Etxaberri meaning the new house. This was the surname of the Jesuit priest Saint Francis Xavier (1506-1552).