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None. The Harvard Mark 1 ASCC (IBM Automatic Sequence Controlled Calculator) was an electromechanical computer built for Harvard by IBM's Endicott NY facility in 1944. It was constructed from 765,000 components which included switches, relays, motors, rotating shafts, and clutches. It contained no vacuum tubes.
The Harvard Mark III ADEC (Aiken Dahlgren Electronic Calculator) was the first computer to use vacuum tubes. It was built at Harvard in 1949 using 5000 vacuum tubes and 1500 crystal diodes, along with electromechanical components. The Harvard Mark IV, built in 1952, was the first fully electronic design.
What else can I help you with?
Where was the Harvard mark 1 computer made?
Harvard University
Who is the first computer that uses electromagnetic relays?
Either Zuse Z3 or Harvard Mark I.
What is the name of a 1940 computer?
One example of a computer from the 1940s is the Harvard Mark I, also known as the Automatic Sequence Controlled Calculator (ASCC). Developed by Howard Aiken and his team at Harvard University, the Harvard Mark I was one of the earliest electromechanical computers. It was used primarily for complex mathematical calculations and was a significant milestone in the history of computing technology.
What technology did first general purpose computers use?
Harvard Mark I
When was the first computer used?
1942, both the special purpose electronic digital Atanasoff Berry Computer at Iowa State University in Ames, Iowa and the general purpose electromechanical programmable digital Harvard Mark i computer at Harvard University in Cambridge, Massachusetts were finished and were first used.
How many vacuum tubes were in the Mark IV?
The Harvard Mark IV had about 4000 tubes.
Where was the Harvard mark 1 computer made?
Harvard University
What did mark zucker study in Harvard?
Psychology and Computer Science
Which was the first computer that used electromagnetic relays?
Harvard Mark I
What did mark zuckerberg get his degree in?
Mark Zuckerberg's major at Harvard was actually Psychology though he loved programming and ended up taking a lot of computer science courses. If you think about it, it makes perfect sense how he mapped people relationships to computer science with something like Facebook.
What did Mark study?
Mark Zuckerberg studied Computer Science and Psychology at Harvard University
What was IBMs first computer and what year did it come out?
IBM's first computer was the IBM ASCC at Harvard University (later renamed the Harvard Mark I due to an argument between IBM and Howard Hathaway Aiken of Harvard) in 1944.IBM's first electronic computer was the IBM 701 in 1952.
Who is the first computer that uses electromagnetic relays?
Either Zuse Z3 or Harvard Mark I.
What is the name of a 1940 computer?
One example of a computer from the 1940s is the Harvard Mark I, also known as the Automatic Sequence Controlled Calculator (ASCC). Developed by Howard Aiken and his team at Harvard University, the Harvard Mark I was one of the earliest electromechanical computers. It was used primarily for complex mathematical calculations and was a significant milestone in the history of computing technology.
Was Mark1 computer was invented after the Apple Newton or before?
The term Mark I Computer is ambiguous as there were many given this name built in different places by different people. However as almost all of these computers were first generation machines (using vacuum tubes) built before 1960, it is probably safe to say the Mark I Computer was before the Apple Newton.
When was Harvard Mark I created?
Harvard Mark I was created in 1944.
Hy did ENIAC give off so much heat?
In 1946two Americans, Presper Eckert, and John Mauchly built the ENIAC electronic computer which used vacuum tubes instead of the mechanical switches of the Mark I. The ENIAC used thousands of vacuum tubes, which took up a lot of space and gave off a great deal of heat just like light bulbs do. The ENIAC led to other vacuum tube type computers like the EDVAC (Electronic Discrete Variable Automatic Computer) and the UNIVAC I (UNIVersal Automatic Computer).
