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The eariliest computing device that is still in use today is the ----
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Q:1)
The eariliest computing device that is still in use today is the ----
A
Clock
Incorect !
B
Abacus
Correct !
C
Defference Engine
Incorect !
D
Pascal Machine
Incorect !
Answer:
B
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Computer Science and Application
Exam Group:
SET
State:
Himachal Pradesh
Year:
2015
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