What did Dr Grace Murray Hopper invent?
While working on the UNIVAC I and II, Hopper pioneered the idea of automatic programming and explored new ways to use the computer to code. In 1952 she developed the first compiler called A-0, which translated mathematical code into machine-readable code—an important step toward creating modern programming languages.
What is the most significant contribution of Grace Hopper?
Hopper was involved in the creation of UNIVAC, the first all-electronic digital computer. She invented the first computer compiler, a program that translates written instructions into codes that computers read directly. This work led her to co-develop the COBOL, one of the earliest standardized computer languages.
What problems did Grace Hopper have to overcome?
At age 34, weighing 105 pounds, she was considered overage and underweight for military enlistment. In addition, her position as a mathematics professor was declared crucial to the war effort. Navy officials asked her to remain a civilian. These obstacles did not stop Grace Hopper.
What are 3 interesting facts about Grace Hopper?
Grace Murray Hopper was one of the first computer programmers to work on the Harvard Mark I. She was also a United States Navy rear admiral, helped develop COBOL — one of the first high-level programming languages — and invented the first compiler, a program that translates programming code to machine language.
Who invented Cobol language?
Grace Murray Hopper
Vassar’s Grace Murray Hopper invented the COBOL programming language. It’s an often-repeated story that computer pioneer and mathematician Grace Murray Hopper (1906-1992) coined the term “bug” to refer to mysterious computer failures.
What college did Grace Hopper teach at?
Yale University1934
Yale University1928–1930Vassar College1924–1928The Wardlaw + Hartridge School1923–1924
Grace Hopper/Education
What jobs did Grace Hopper do?
Grace Hopper joined the U.S. Navy during World War II and was assigned to program the Mark I computer. She continued to work in computing after the war, leading the team that created the first computer language compiler, which led to the popular COBOL language.
What does co stand in COBOL?
Answer is “Common”
What does COBOL stand for?
Common Business Oriented Language
COBOL stands for Common Business Oriented Language. It is imperative, procedural, and object-oriented. A compiler is a computer program that takes other computer programs written in a high-level (source) language and coverts them into another program, machine code, which the computer can understand.
Who invented language COBOL?
What is the full meaning of Pascal?
A pascal is a unit of pressure, where one pascal is equal to the force of one newton exerted on one square meter. A pascal is a unit of pressure, where one pascal is equal to the force of one newton exerted on one square meter.
What did Grace Murray Hopper do for a living?
Grace Brewster Murray Hopper was a computer pioneer and naval officer. She received a master’s degree (1930) and a Ph.D. (1934) in mathematics from Yale. One of the first three modern “programmers,” Hopper is best known for her trailblazing contributions to the development of computer languages.
When did Grace Murray Hopper retire from UNIVAC?
Nicknamed “Amazing Grace” by her subordinates, Hopper remained on active duty for 19 years. She retired from UNIVAC, a division of Sperry Rand, in 1972. Hopper became a well-recognized figure toward the end of her life.
When did Grace Murray Hopper invent the compiler?
Hopper now envisioned a computer that could program itself. The computer would take instructions written in a human-friendly language and translate them into machine code. In computing science, such a translator is called a compiler. In 1952, Hopper and her team invented the world’s first compiler, the A-0 system.
When did Grace Murray Hopper join Remington Rand?
In 1949, Hopper joined the Eckert-Mauchly Computer Corporation in Philadelphia as a senior mathematician. The company, which was soon acquired by Remington Rand and then Sperry Rand, had built the first electronic computer (ENIAC) under army contracts.