0
abacus is one of the device that played role of computers in ancient times.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What computer was used to decode the Enigma?
Enigma was way before computers, it was done by hand and crude mechanical calculators.
How did global companies operate before computers?
By fax, Phone mostly. And all the databases, electronic files, and everything else done on a computer today, was done with paper and ink.
Calculations in quantum computer are done through which bits?
Calculations in quantum computers are done in qbits.
What kind of testing is done before selling refurbished computers?
Refurbished computers are different from used computers since they are tested before they are resold. The company that made them will test and inspect the computers to be sure they work to their professional standards. These tests may include the checking of motherboards and memory. But dents or scratches on the outside of the computer will not be repaired.
If the computer is turned off will a word document remain stored in the computer memory?
if you save the document before you turn off the computer then it will be saved into the computer memory but if not it will be lost. most computers ask you if you want to save the document before the computer shuts down if that happens all you have to do is click yes you want to save and your done as soon as you name the document.
What is the alternative to a computer?
Doing the calculations the way they were done before electronic computers: by human computers (i.e. people doing hand calculations typically with just paper and pencil, but sometimes aided via mechanical adding machines and/or slide rules).
Are Computer Scientists loners chained to a computer?
No. They are just ordinary people who know a lot about computers. Computer Science is a wide area and it doesn't even mean having to be at a computer all of their working time. A lot of computer science work is done away from actual computers.
What is a computer that is signing onto another computer?
It is called Remote Access. One can access one computer from any other computer, but it can only be done if these computers are both in a network.
Importance of computers in advertising?
Of course computers are important in advertising! you wouldn't be able to make advertisments if you didn't have computers. A lot of ads have computer generated effects or animation, this wouldn't be able to be done without computers.
How is computer essentials class?
computers are useful in class numurous ways for example: if you needed a report done and you didnt like your writing, you can do it on the computer
Which is faster an analog computer or a digital computer?
built with the same level of technology, analog computers are always faster but less accurate than digital computers. however as little significant work on analog computers has been done since the 1980s, they currently significantly lag behind digital computers in speed.
What are things that can be done by both computers and human beings?
both computer and humans can do work and solve problems in mathematics
