Evolution of Computers

The era of first generation

• 1930-1950

• 1920-1936

• 1940-1956

• 1950-1958

The first general purpose electronic digital computer was

• UNIVAC

• ENIAC

• EDVAC

• NONE

Analytical Engine invented in the year

• 1823

• 1940

• 1523

• 1833

Inventor of the first automatic sequence controlled calculator Mark-1

• Howard H. Aiken
• Nikola Tesla
• Thomas Edison
• Alexander Graham Bell

Punched cards were designed by

• Thomas Edison
• Alexander Graham Bell
• Nikola Tesla
• Herman Hollerith

Examples of Super computers are

• Fugaku

• Pratyush

• Param

• All

Circuitry used in third generation computers

• Transistors
• Integrated circuits (ICs)
• Vacuum tubes
• Analog computers

Lady Augusta Lovelace was the first

• Programmer

• Dancer

• Pilot

• None

Raj is working in the National Weather Forecasting agency. Which type of computer is he using to forecast weather

• Personal computer
• Mainframe computer
• Mini Computer

• Supercomputer

It was the first computer to handle both numeric and text data.

• IBM 701
• ENIAC
• UNIVAC I
• EDVAC