The world's first commercial computer was ……..
A) UNIVAC
B) ENIAC
C) EDVAC
D) None of these
Correct Answer:
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Q14: Gamma?radiation was discovered by ………..
A)J.J. Thomson
B)Rontgen
C)Paul Villard
D)Newton
Q15: Raman effect was discovered by ……….
A)Chandrasekhara Vankata
Q16: Positron was discovered by ……….
A)James Chadwick
B)Otto Hahn
C)Carl
Q17: The term 'Nanotechnology' refers to ..,……..
A)Extreme miniaturization.
B)Operations
Q18: Who invented the Pascalina?
A)Leibniz
B)Blaise Pascal
C)Ada Lovelace
D)None of
Q19: Telephone was invented by ………
A)Pascal
B)Lovelace
C)Alexander Graham Bell
D)None
Q20: Radio was invented by ……..
A)Lovelace
B)Marconi
C)Graham Bell
D)Pascal
Q21: The first High Speed, General?Purpose Electronic Computer
Q22: The first binary, stored programme computer was
Q24: The term nanotechnology was first coined by
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