Who is credited with the idea of using punch cards to control patterns in a waving machine?
A) pascal
B) hollerith
C) babbage
D) jacquard
Correct Answer:
Verified
Q8: Who invented vacuum tubes?
A)john bardeen
B)william shockley
C)lee de
Q9: An approach that permits the computer to
Q10: Who suggested Stored Program Concept
A)john mauchley
B)j.p. eckert
C)john
Q11: The notable features like keyboards, monitors, GUI
Q12: Which is the highest form?
A)data
B)information
C)knowledge
D)all of above
Q14: What is an interpreter?
A)an interpreter does the
Q15: Which is a semi conductor memory?
A)dynamic
B)static
C)bubble
D)both a
Q16: RJ45 UTP cable has _ Cables.
A)2 pair
B)3
Q17: Which of the following is not a
Q18: The earliest calculating devices are
A)abacus
B)clock
C)difference engine
D)none of
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