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WorksheetsEVOLUTION OF COMPUTERS (CH-1) G5
Total questions: 16
Worksheet time: 15mins
1. Differentiate between Abacus and Napier’s Bones.
2. Write the feature of the second generation computers.
3. Write a note on fifth generation computers.
4. Write any three characteristics of a computer.
5. What was the role of Herman Hollerith in Jacquard's Loom?
Describe the following devices in a few lines.
1. Abacus
2. Leibniz Calculator
3. Harvard Mark I
4. ENIAC
5. EDSAC
6. Jacquard's Loom
7. TED Holf
The Heaven part of Abacus has _______ beads on each rod.
Two
Three
Four
All
None
________ is a perfect example of a mechanical calculator.
Pascaline
Taximeter
Abacus
All
None
The _______ engine had five units to work.
Difference
Tabulating
Analytical
All
None
The second generation computers used ________ in place of vacuum tubes.
Transistors
Microprocessors
Punched cards
All
none
________ refers to the degree of perfection of operations performed by a computer.
Speed
Reliability
Accuracy
All
None
who designed the theory of Boolean Logic?
Howard Aiken
John Mauchly
George Boole
all
none
_______ were used to store data during fourth generation computers.
Magnetic disks
Punched cards
Paper tapes
all
none
Full form of EDVAC is _________.
Electronic Delay Storage Automatic Calculator
Electric Digital Storage Automatic Calculator
Electronic Discrete Variable Automatic Computer
all
none
_____ is the capacity of a computer to store data.
Storage
Speed
Accuracy
all
none
Who introduced the first microprocessor in 1971 for Intel?
Jacquard 's Loom
Ted Holf
Trio John
all
none
Which of the following statements is true for Fourth Generation Computers?
They are very slow, expensive, and large in size.
They rely on magnetic tape.
They are portable, reliable, and cheapest among all other generations of computers.
They are still in development.
Who invented the Pascaline?
Blaze Pascal
Blaise Pascal
Blair Pascal
Belle Pascal
Identify the circuitry in the given image. It was used in the Second Generation Computers.
Microprocessors
Integrated Circuits
Transistors
Vacuum Tubes
Fifth Generation computers include
Integrated Circuits
Artificial intelligence
Transistors
Vacuum tubes
