3 years ago

List and explain three computing devices from the 20th century

Computers and Technology

2 answers:

kotykmax [81]3 years ago

8 0

Answer:

Calculating Machine

Graphic tablet.

Touchscreen

Explanation:

Hope this helps.

Brain-List?

vivado [14]3 years ago

7 0

Answer:

1. The First Calculating Machine (Pascaline)

2. Jacquard's Loom

3. The First Pocket Calculator

Explanation:

1. Pascaline was the first calculator or adding machine to be produced in any quantity and actually used. It was deigned at about 1642-1644.

2. Jacquard Loom is an attachment for powered fabric looms

3. The first truly pocket-sized electronic calculator was the Busicom LE-120A "HANDY" It was marketed in 1971.

You might be interested in

Write a program that allows the user to continuously input the value n until a negative number is entered

Paul [167]

Answer:

Written in C++

Explanation:

#include <iostream>

using namespace std;

int main()

{

int n;

while(true)

{

cin>>n;

if(n>=0)

continue;

break;

}

return 0;

}

3 0

2 years ago

Is this statement true or false?

quester [9]

Answer:

NOPE

Explanation:

sometimes presentations can be for one person only. For instance if you work in a company sometimes you present for your boss only etc.

Hope this helped :)

6 0

2 years ago

Read 2 more answers

Write a program that prints the U.S. presidential election years from 1792 to present day, knowing that such elections occur eve

Naddika [18.5K]

Year = 1972
current year = 2021

while year <= current year:
print (year)
year = year + 4

8 0

2 years ago

Apps and applications are both software but have a number of significant differences

kipiarov [429]

Apps do a single function where applications do multiple functions

7 0

3 years ago

What is a PivotTable?

professor190 [17]

Answer:

Explanation:

6 0

3 years ago

Read 2 more answers

List and explain three computing devices from the 20th century​

List and explain three computing devices from the 20th century