What was Grace Hoppers invention?

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 is Graham Bell?

Alexander Graham Bell was a Scottish-born American inventor and scientist. Bell was born on March 3, 1847, in Edinburgh, Scotland. In 1870 Bell and his family emigrated to Canada. He is best remembered as the inventor of the telephone (1876).

What is Grace Hopper best known for?

Grace Brewster Murray Hopper (1906-1992) was a computer pioneer and naval officer. Hopper is best known for her trailblazing contributions to computer programming, software development, and the design and implementation of programming languages.

What did Bell invent?

Telephone
GraphophoneMine DetectorTwisted pair
Alexander Graham Bell/Inventions
Alexander Graham Bell is most well known for inventing the telephone. He came to the U.S as a teacher of the deaf, and conceived the idea of “electronic speech” while visiting his hearing-impaired mother in Canada.

Who invented COBOL and Fortran?

Inventor Grace Murray Hopper was a curious child. At the age of seven, she dismantled her alarm clock to figure out how it worked, but was unable to reassemble it.

Who advanced the evolution of the computer?

Charles Babbage
What did Charles Babbage achieve? English mathematician and inventor Charles Babbage is credited with having conceived the first automatic digital computer. During the mid-1830s Babbage developed plans for the Analytical Engine.

Who is the CEO of B and Q?

Graham Bell (Oct 1, 2018–)
B&Q/CEO

Who invented first telephone?

Alexander Graham Bell
Antonio MeucciAmos DolbearCharles A. CheeverJohn Peirce
Telephone/Inventors

Answer. Alexander Graham Bell is often credited with being the inventor of the telephone since he was awarded the first successful patent. However, there were many other inventors such as Elisha Gray and Antonio Meucci who also developed a talking telegraph. First Bell Telephone, June 1875.

Who invented the compiler?

Admiral Grace Murray Hopper
The achievements of Admiral Grace Murray Hopper, which include, most notably, the invention of the compiler, cemented her place at the forefront of the computing revolution that began in the early 1940s. Trained as a mathematician, her career spanned six decades.

Who invented Cobol and Fortran?

Who invented telephones?

Alexander Graham Bell is often credited with being the inventor of the telephone since he was awarded the first successful patent. However, there were many other inventors such as Elisha Gray and Antonio Meucci who also developed a talking telegraph. First Bell Telephone, June 1875.

Who invented the TV?

Philo Farnsworth
John Logie BairdCharles Francis JenkinsKenjiro Takayanagi
Television/Inventors
Philo Farnsworth, in full Philo Taylor Farnsworth II, (born August 19, 1906, Beaver, Utah, U.S.—died March 11, 1971, Salt Lake City, Utah), American inventor who developed the first all-electronic television system.

Who is the most famous inventor of all time?

History’s 15 Most Popular Inventors 01. Thomas Edison 1847-1931 The first great invention developed by Thomas Edison was the tin foil phonograph. 02. Alexander Graham Bell 1847-1922 In 1876, at the age of 29, Alexander Graham Bell invented his telephone. 03. George Washington Carver was an

Who invented the first mail delivery system?

Communication Comes to the Masses In the year 14 AD, the Romans established the first postal service in the western world. While it’s considered to be the first well-documented mail delivery system, others in India, China had already long been in place.

Who was the first person to make a successful telephone call?

On March 7, 1876, Bell was awarded a patent on the device, and three days later, he made his first successful telephone call to his assistant, electrician Thomas Watson, who would hear Bell’s famous words transmitted through the wire: “Mr. Watson, come here.

Who are the pioneers of the Internet?

The following are some Internet pioneers who contributed to its early development. These include early theoretical foundations, specifying original protocols, and expansion beyond a research tool to wide deployment. The pioneers Claude Shannon. Claude Sh