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Paladinen [302]
2 years ago
13

History of computer from difference engine ​

Computers and Technology
2 answers:
ad-work [718]2 years ago
5 0

Difference Engine, an early calculating machine, verging on being the first computer, designed and partially built during the 1820s and '30s by Charles Babbage.

harkovskaia [24]2 years ago
4 0

Answer:

Charles Babbage (1791-1871), computer pioneer, designed two classes of engine, Difference Engines, and Analytical Engines. Difference engines are so called because of the mathematical principle on which they are based, namely, the method of finite differences.

Explanation:

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USPshnik [31]
Something like the following. Also you need to give what language you are using. Anyways, you should be able to convert this to your language of choice. 

<script type="text/javascript">
function checkGeneration() { 
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   var reversestr = "";
   var getyear = window.prompt("Enter a 3 digit number: ");
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        alert(gen[0]);   
    } else if(parseInt(getyear) <= 1979) {
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7 0
3 years ago
Define a JavaScript function named showGrades which does not have any parameters. Your function should create and return an arra
grandymaker [24]

Answer:

see explaination

Explanation:

//selective dev elements by id name

var gradeA = document.querySelector("#GradeA");

var passing = document.querySelector("#Passing");

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var arr = [];

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arr[1] = parseInt(passing.textContent);

arr[2] = parseInt(learning.textContent);

//creating json blob

var blob = new Blob(new Array(arr), {type:"text/json"});

return blob;

}

8 0
3 years ago
Getting access to web browsing software to install it on a computer or to update your existing software is called _________ .
Ivenika [448]

Answer:

Downloading and/or Burning it on to your computer

Hope this helped! if so please mark it as brainliest

Explanation:

8 0
3 years ago
Read 2 more answers
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Answer:Effective but not efficient

Explanation:

Jim is effective because he was able to complete the IT tasks well but he is not efficient because he didn't submit the result on time because being efficient includes management of time.

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3 years ago
The director of HR realizes that the KSAs currently used for hiring entry-level engineers are outdated. In order to establish wh
Vaselesa [24]

Answer:

Job analysis

Explanation:

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6 0
3 years ago
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