Digital Electronics The number of 1 in 8-bit representation of 127 in 2’s complement form is m and that in 1,s complement form is n. What is the value of m:n? 2:1 2:3 1:1 1:2 2:1 2:3 1:1 1:2 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics LSI means Large Symbol Invertor Large Scale Invertor Large Scale Integration Large Symbol Integration Large Symbol Invertor Large Scale Invertor Large Scale Integration Large Symbol Integration ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The state of a flip-flop can be switched by changing its ________ signals. output input triggering clearing output input triggering clearing ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The simplified block diagram of a 10-bit A/D converter of dual slope integrator type is shown in figure. The 10-bit counter at the output is clocked by a 1 Mhz clock. Assuming negligible timing overhead for the control logic, the maximum frequency of the analog signal that can be converted using this A/D converted is approximately . 500 Hz. 250 Hz. 1 KHz. 2 KHz. 500 Hz. 250 Hz. 1 KHz. 2 KHz. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Statement(A): 2’s complement arithmetic is preferred in digital computers. Statement(R):The Hardware required to obtain the 2’s complement of a number is simple. A is true but R is false Both A & R are true but R is not the correct explanation of A A is false but R is true Both A & R are true and R is the correct explanation of A A is true but R is false Both A & R are true but R is not the correct explanation of A A is false but R is true Both A & R are true and R is the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of these circuits have higher gate complexity 1. Carry look ahead adder 2. Ripple carry adder 1 both have same none 2 1 both have same none 2 ANSWER DOWNLOAD EXAMIANS APP
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