Of the three counters 7490, 7492, and 7493, which one can most ...

[HCHenry]

Of the three counters 7490, 7492, and 7493, which one can most easily be used to form any modulus counter less than or equal to MOD-16?
 
  A) 7490 B) 7492 C) 7493 D) any of them

Question 2

If both of its inputs are connected to the same signal, a NOR gate functions as a(n)
 
  A) OR gate. B) inverter. C) AND gate. D) NOR gate.

[strudel15]

Answer to Question 1

C

Answer to Question 2

B

[HCHenry]

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