Download Aptitude Crack
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Digital Electronics - Engineering

Q1:

A 4 bit down counter can count from

A 0000 to 1111

B 1111 to 0000

C 000 to 111

D 111 to 000

ANS:B - 1111 to 0000

It can count from 15 to 0 or 1111 to 0000.