... They provide accurate information about agriculture, pollution and weather forecasting They are also used in telecommunications Flash on English for Mechanics, Electronics and Technical Assistance ... backbone line breaks, the whole network goes down Flash on English for Mechanics, Electronics and Technical Assistance – Answer key and Transcripts Component (acronym) Full name/Description Functions ... carry out a sequence of operations when it receives instructions from different input devices 8Up to a billion every second Flash on English for Mechanics, Electronics and Technical Assistance...