Question :
A) 1617
B) 1620
C) 1642
D) 1837
Answer : C
When was Pascaline invented ?
A) 1617
B) 1620
C) 1642
D) 1837
Answer : C
Description :
Related Questions - 1
What is the main difference between a mainframe and a super computer?
A) Super computer is much larger than mainframe computers
B) Super computers are much smaller than mainframe computers
C) Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
D) Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
Related Questions - 2
Why are vacuum tubes also called valves?
A) Because they can amplify the weak signals and make them strong
B) Because they can stop or allow the flow of current
C) Both of above
D) None of above
Related Questions - 3
A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
A) Memory
B) Buffer
C) Accumulator
D) Address
Related Questions - 4
Which of the following produces the best quality graphics reproduction ?
A) Laser printer
B) Ink jet printer
C) Plotter
D) Dot matrix printer
Related Questions - 5
Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
A) Tabulator Machine Co.
B) Computing Tabulating Recording Co.
C) The Tabulator Ltd.
D) International Computer Ltd.