1 Name the first mechanical device developed in China, used for calculations.
2 Name the latest machine in the PARAM series.
3 Name the world's first commercially available computer?
4. In which year did Charles Babbage invent the Analytical engine?
5.Which was the first general purpose electronic digital computer?
6. How many units were there in the Analytical engine?
7. Which generation of computers used microprocessors?
8. In which generation of computers was the Fortran language developed?
9. What is the full form of ENIAC?
10. In wh
Answers
Answer:
1 Name the first mechanical device developed in China, used for calculations.
Ans. abacus
abacusThe earliest recorded calculating device is the abacus. Used as a simple computing device for performing arithmetic, the abacus most likely appeared first in Babylonia (now Iraq) over 5000 years ago. Its more familiar form today is derived from the Chinese version pictured below.
2 Name the latest machine in the PARAM series.
Ans. PARAM Brahma
The latest machine in the series is the PARAM Brahma. Parama means supreme in Sanskrit Language.
3 Name the world's first commercially available computer?
Ans. ENIAC
The UNIVAC I (UNIVersal Automatic Computer I) was the first general purpose electronic digital computer design for business application produced in the United States. It was designed principally by J. Presper Eckert and John Mauchly, the inventors of the ENIAC.
4. In which year did Charles Babbage invent the Analytical engine?
Ans. 1837
The Analytical Engine was a proposed mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. It was first described in 1837 as the successor to Babbage's difference engine, a design for a simpler mechanical computer.
5.Which was the first general purpose electronic digital computer?
Ans. ENIAC
ENIAC (/ˈɛniæk/; Electronic Numerical Integrator and Computer) was the first electronic general-purpose digital computer. It was Turing-complete, and able to solve "a large class of numerical problems" through reprogramming
6. How many units were there in the Analytical engine?
Ans. Analytical Engine is the successor of the Difference Engine. This machine's use an Arithmetic Logic Unit (ALU), basic flow control, punch cards, and memory. Analytical Engine is used to calculate the numerical value of trigonometric functions of any formula.
7. Which generation of computers used microprocessors?
Ans. The term "fifth generation" was intended to convey the system as being a leap beyond existing machines. In the history of computing hardware, computers using vacuum tubes were called the first generation; transistors and diodes, the second; integrated circuits, the third; and those using microprocessors, the fourth.
8. In which generation of computers was the Fortran language developed?
Ans. Versions of ALGOL 60 were introduced on the UNIVAC 1107 and PDP-1 in 1961, both second generation computers. FORTRAN IV was first introduced in 1962 for the IBM 7030 ("Stretch") computer, followed by versions for the IBM 7090, IBM 7094, and later for the IBM 1401 in 1966, all second generation computers.
9. What is the full form of ENIAC?
Ans. ENIAC, an acronym for Electronic Numerical Integrator And Computer is considered to be the first operational electronic digital computer in the United States, developed by Army Ordnance to compute World War II ballistic firing tables.
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Answer:
1.Pascal's calculator (also known as the arithmetic machine or Pascaline) is a mechanical calculator invented by Blaise Pascal in the early 17th century.
2.PARAM Brahma
The latest machine in the series is the PARAM Brahma. Parama means supreme in Sanskrit Language.
3.ENIAC
The world's first commercially electronic digital computer was produced in the United States in June 14, 1951. It was UNIVAC I — The Universal Automatic Computer and was developed by J. Presper Eckert and John Mauchly, who were also makers of ENIAC, the first general-purpose electronic digital computer.
4.1837
The Analytical Engine was a proposed mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. It was first described in 1837 as the successor to Babbage's difference engine, a design for a simpler mechanical computer.
5.Electronic Numerical Integrator And Computer
John William Mauchly and J. Presper Eckert are the scientists credited with the invention of the Electronic Numerical Integrator And Computer (ENIAC), the first general-purpose electronic digital computer, which was completed in 1946. ...
6.Analytical Engine is the successor of the Difference Engine. This machine's use an Arithmetic Logic Unit (ALU), basic flow control, punch cards, and memory. Analytical Engine is used to calculate the numerical value of trigonometric functions of any formula.
7.The term "fifth generation" was intended to convey the system as being a leap beyond existing machines. In the history of computing hardware, computers using vacuum tubes were called the first generation; transistors and diodes, the second; integrated circuits, the third; and those using microprocessors, the fourth.
8.1957
9.Electronic Numerical Integrator And Computer
10.(didnt get the question.........question is incomplete )
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