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WorksheetsEVOLUTION OF COMPUTERS
Total questions: 20
Worksheet time: 10mins
______________ was the first computer to handle both numeric and text data
UNIVAC I
ENIAC
CRAY-1
__________ was the first general purpose electronic digital computer, invented in 1946
ENIAC
UNIVAC I
PARAM
______ is the world's fastest supercomputer
Tianhe-2
PARAM
CRAY-1
GIGO means
Go In Go Out
Garbage In Garbage Out
Get In Get Out
The first mechanical calculating device was
Blaise Pascal
Leibniz calculator
Charles Babbage
The circuit used in 1st generation of computers in 1940-56
vaccum tubes
transistors
integrated circuits
The circuitry used in 2nd generation of computers in the year 1956-63
Transistors
Vaccum tubes
micro processors
These computers are used for weather forecasting, space research and satellite control
Super computers
Mainframe computers
Mini computers
___________ was the first lady programmer who suggested Binary Data storage
Augusta Ada Lovelace
Augusta Merwin
Augusta Agnes
These computers are used in bank, universities and in any other big organizations
Mini computers
Macro computers
Super computers
These computers are used in homes, schools, offices and shops
Micro computers
Mini computers
Super computers
Who is known as the father of the disk drive?
Reynold.B.Johnson
Mac Milan
John Napier
____________ was the first mechanical device for calculations, developed in China
Analytical engine
Napier's Bones
Abacus
Who invented the Tabulating machine?
Herman Hollerith
John Von Neumann
Howard Aiken
___________ became the fundamental principle for the design of computer circuits
Boolean Logic
Herman Logic
Presper Logic
These computers are very expensive and are used in large business organisations like railway ticket reservation and stock exchange markets
Micro computers
Super Computers
Mainframe computers
Who invented the first automatic sequence -controlled calculator, the MARK I in 1944?
Howard Aiken
John Von Neumann
Charles Babbage
These computers are smaller and lighter than laptop generally 7 inch or 10 inch screen
Tablet computers
Laptop computers
Desktop computers
Analytical engine was invented by
Charles Babbage
Augusta ada lovelace
Reynold
__________ language was used in first generation of computers
COBOL
Machine
RDBMS
