Digital Circuits Controlled Inverter Online Exam Quiz
Digital Circuits Controlled Inverter GK Quiz. Question and Answers related to Digital Circuits Controlled Inverter. MCQ (Multiple Choice Questions with answers about Digital Circuits Controlled Inverter
Controlled inverter is also known as _____________
Options
A : Controlled buffer
B : NOT gate
C : Both controlled buffer and NOT gate
D : Controlled gate
The binary subtraction of 0 – 0 = ?
Options
A : Difference = 0, borrow = 0
B : Difference = 1, borrow = 0
C : Difference = 1, borrow = 1
D : Difference = 0, borrow = 1
A logic circuit that provides a HIGH output for both inputs HIGH or both inputs LOW is __________
Options
A : Ex-NOR gate
B : OR gate
C : Ex-OR gate
D : NAND gate
The selector inputs to an arithmetic/logic unit (ALU) determine the __________
Options
A : Selection of the IC
B : Arithmetic or logic function
C : Data word selection
D : Clock frequency to be used
When performing subtraction by addition in the 2’s-complement system is?
Options
A : The minuend and the subtrahend are both changed to the 2’s-complement
B : The minuend is changed to 2’s-complement and the subtrahend is left in its original form
C : The minuend is left in its original form and the subtrahend is changed to its 2’s-complement
D : The minuend and subtrahend are both left in their original form
Controlled buffers can be useful __________
Options
A : To control the circuit’s output into the bus
B : In comparison of component’s output with its input
C : In increasing the output from its low input
D : All of the Mentioned
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