CSC Exam 1 With 100% Correct And Verified Answers 2024, Exams of Advanced Education

Download CSC Exam 1 With 100% Correct And Verified Answers 2024 and more Exams Advanced Education in PDF only on Docsity! CSC Exam 1 With 100% Correct And Verified Answers 2024 Charles Babbage - Correct Answer-Father of computing 1822 designed and created the difference engine (first mechanical computer) Petitioned the British government for financial assistance Later continuously designed the analytical engine until his death Ada Lovelace - Correct Answer-World's firs programmer Algorithm Never programmed a real machine Known for her documentation and writing on the analytical engine Joseph Jacquard - Correct Answer-Invented the first programmable loom, "Jacquard loom", played an important role in creating the first programmable computer Herman Hollerith - Correct Answer-Used punched cards to quickly tabulate data (US Census) Founder of one of the companies that later became IBM John Mauchly and Preper Eckert - Correct Answer-Designed and created the first electronic digital computer. Later created other machines such as ECVAC, UNIVAC and BINAC John Von Neumann - Correct Answer-A brilliant mathematician who helped the EDVAC project Developed the stored program concept Von Neumann architecture -input -process -output -storage -memory Ted Hoff - Correct Answer-1971 one of the inventors of the microprocessor Understood the importance of a universal processor instead of a custom designed circuit Abacus - Correct Answer-500 BC calculating tool to help aid humans in early arithmetic processes Pascaline - Correct Answer-1642 First mechanical adding machine Multiply, divide, add and subtract Jacquard loom - Correct Answer-1801 Simplifies the process of manufacturing textiles First machine controlled by punch cards Difference engine - Correct Answer-1822- royal astronomical society Tabulated polynomial funcitons Required heavy financial support Serves as a precursor to the analytical engine Operated by a hand crank Analytical engine - Correct Answer-1837 Mechanical, general purpose computer Babbage continued to refine the design until his death Punch card machine - Correct Answer-1890 Herman Hollerith Devised a system of encoding data and instructions onto a punch card Used with textiles, book keeping and fairgrounds organs Closed Circuit ENIAC - Correct Answer-1946 First general purpose electronic computer Mauchley and Eckert Roughtly 2000 vacuum tubes replaced each month turing complete Atanasoff Berry Computer - Correct Answer-1939 "first electronic computer" not turing complete unreliable components force the project to be discontinued EDVAC - Correct Answer-1944 Stored program concept Implemented logic and architecture improvements Used binary number system instead of decimal Vacuum tubes - Correct Answer-1850 Used low powered gas to create electrical signals Critical in the development of electric technology Nearly 18000 bacuum tubes in the ENIAC Transistor - Correct Answer-1950 Fundamental building block of all modern electronic devices Transistors were minuscule in comparison more reliable longer lasting produced less heat and consumes less power