問題一覧
1
The first mass-produced calculating machine.
Arithmometer
2
Based on Charles Babbage's difference engine.
Scheutzian Calculation Engine
3
Scheutzian Calculation Engine inventor (name) (Date)
Per Georg Scheutz 1843.
4
Scheutzian Calculation Engine is based on __
Charles Babbage's difference engine.
5
The first printing calculator.
Scheutzian Calculation Engine
6
Tabulating Machine inventor (name) (Date)
Herman Hollerith 1890.
7
To assist in summarizing information and accounting.
Tabulating Machine
8
Harvard Mark AKA
IBM Automatic Sequence Controlled Calculator (ASCC).
9
Harvard Mark 1 inventor (name) (Date)
Howard H. Aiken 1943
10
The first electro mechanical computer.
Harvard Mark 1
11
The first programmable computer.
Z1
12
ZI inventor (name) (Date)
Konrad Zuse in Germany 1936 to 1938.
13
required that the user insert punch tape into a punch tape reader and all output was also generated through punch tape.
Z1
14
the first electronic digital computing device.
Atanasoff-Berry Computer (ABC)
15
Atanasoff-Berry Computer (ABC) inventor & date
Professor John Atanasoff & Clifford Berry 1939 and 1942.
16
It was the first electronic general purpose computer.
(ENIAC) Electronic Numerical Integrator and Computer.
17
Completed in 1946.
(ENIAC) Electronic Numerical Integrator and Computer.
18
ENIAC developer
John Presper Eckert and John Mauchly.
19
the first commercial computer.
UNIVAC I (UNIVersal Automatic Computer 1)
20
UNIVAC I (UNIVersal Automatic Computer 1) inventor
John Presper Eckert John Mauchly.
21
The First Stored Program Computer
(EDVAC) Electronic Discrete Variable Automatic Computer
22
Electronic Discrete Variable Automatic Computer inventor & date
Von Neumann 1952.
23
It has a memory to hold both a stored program as well as data.
Electronic Discrete Variable Automatic Computer (EDVAC)
24
the first portable computer.
Osborne 1
25
Osborne 1 inventor & date
Osborne Computer Corporation 1981
26
The first computer company
Electronic Controls Company.
27
Electronic Controls Company inventor & date
John Presper Eckert and John Mauchly 1949