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Information Technology MCQS Questions and Answers

9. Who is credited with the idea of using cards to control patterns in a wearing machine?
 
  • A. Jacquard
  • B. Babbage
  • C. Hollerith
  • D. Pascal
 
10. The digital computer was developed primarily in
 
  • A. UK
  • B. USA
  • C. USSR
  • D. Japan
 
 
11. When was the X Window system born?
 
  • A. 1984
  • B. 1986
  • C. 1990
  • D. 1994
 
12. The first machine to successfully perform a long series of arithmetic and logical operation was
 
  • A. Mark I
  • B. ENIAC
  • C. Analytic Engine
  • D. Calvine-I