1. The first
digital computer could__solve__a lot of mathematical problems at a fast
___sped___. 2. Vannevar Bush built the first __electronic___computer in 1930. 3.
Babbage's analytical engine was designed to ___process___ data. 4. J.von
Neumann invented a machine that was able to__process___ not only data but
also __texts___. 5. Neumann__came up with___ the idea of storing data in a
__memory___ . 6. Computers use two conditions for__numeric___symbols. 7. The
invention of___interface___ _devices__made computers possible to control and
__generate___electronic signals. 8. Due to__cash___ __memory______computers could
perform__operations____ much faster.