If any input to an OR gate is zero, the output is zero.
举一反三
- If any input to an OR gate is zero, the output is zero. A: 正确 B: 错误
- zero output impedance
- If the section figure has a symmetry axis, then for the figure ( ) to its symmetry axis. A: Both the static moment of inertia and the moment of inertia are not zero; B: Both the static moment of inertia and the moment of inertia are zero; C: The static moment of inertia is not zero, the moment of inertia is zero; D: The static moment of inertia is zero, the moment of inertia is not zero.
- If the inflation rate is zero, then A: both the nominal interest rate and the real interest rate can fall below zero. B: the nominal interest rate can fall below zero, but the real interest rate cannot fall below zero. C: the real interest rate can fall below zero, but the nominal interest rate cannot fall below zero. D: neither the nominal interest rate nor the real interest rate can fall below zero.
- If the value of the sum of squares for error, SSE, equals zero, then the coefficient of determination must equal zero.