【题目】The History of ComputerIntroductionThe word "computer"was first used in 1613and it was used to describe a person who wasgood at 17.The firstIn 1822, Chares Babbage 18. the firstcomputercomputer in the world.IBM was the most famous computercompany, and it was 19. all around ...
The History of ComputerIntroductionThe word “computer" was first used in 1613and it was used to describe a person who wasgood at 17.ThefirstIn 1822, Charles Babbage 18. the firstcomputercomputer in the world.IBM was the mostcompany, and it was 19&fam.1BD=compsinπ&-alnatand+bc world...
The history of the computer in the twentieth century is one of dramatic adaptation and expansion. The computer had modest beginnings in areas where it was used as a specialist tool. The first electronic computer was built in the 1930s and was solely for the use of undergraduate students in ...
Main article: History of computing hardware The first use of the word "computer" was recorded in 1613, referring to a person who carried out calculations, or computations, and the word continued with the same meaning until the middle of the 20th century. From the end of the 19th century th...
根据第一段“The history of inventions leading up to the modern computer is a story of people trying hard to create machines that complete many tasks automatically, such as adding up large numbers, controlling airplanes in flight, etc. Many of the earliest methods of recording and counting data...
computer control 2. live Internet 3. thing through 4. onlinee timeTask 21.C 2.B 3.E 4.D 5.F 6.A 7.GTask 31.A(根据第二、三句可知选A,the Internet是“互联网”)2. C(根据“It was built in the 1960s. At first, the computers were large andexpensive."可知选 C,big and ...
Seymour Rubenstein & Rob Barnaby WordStar Software Word Processors. IBM The IBM PC - Home Computer From an "Acorn" grows a personal computer revolution Microsoft MS-DOS Computer Operating System From "Quick And Dirty" comes the operating system of the century. Apple Lisa Computer The first home...
"Lovelace also adds a step-by-step description for computation of Bernoulli numbers with Babbage's machine — basically an algorithm — which, in effect, makes her the world's first computer programmer." Bernoulli numbers are a sequence of rational numbers often used in computation. Famed ...
Internet was first established in 1960s. At that time, the computer was both large and expensive and the networks were unable to work well. If one of the computers broke down, the whole networks would be unable to work.At first, the Intemet was just used by the government. ...
term radix comes from the Latin word meaning "root" . Outside of specialist requirements such as computing, base-10 numbering systems have been adopted almost universally. • This is almost certainly due to the fact that we happen to have ten fingers. (including ...