Home / Online Test / Half Subtractor & Full Subtractor Objective Questions Online Test Half Subtractor & Full Subtractor Objective Questions S Bharadwaj ReddyLeave a comment Half Subtractor & Full Subtractor Objective Questions Digital Electronics Objective Questions 0% Full subtractor is used to perform subtraction of 3 bits 2 bits 8 bits 4 bits Correct! Wrong! - Continue >> The full subtractor can be implemented using Two XOR and an OR gates Two multiplexers and an AND gate None of the Mentioned Two half subtractors and an OR gate Correct! Wrong! - Continue >> What does minuend and subtrahend denotes in a subtractor? None of the Mentioned Their corresponding bits of input Its inputs Its outputs Correct! Wrong! - Continue >> Let A and B is the input of a subtractor then the output will be A XOR B A OR B A AND B A EXNOR B Correct! Wrong! - Continue >> Let the input of a subtractor is A and B then what the output will be if A = B? B A 0 1 Correct! Wrong! - Continue >> Let A and B is the input of a subtractor then the borrow will be A OR B A AND B A’ * B A * B’ Correct! Wrong! - Continue >> How many outputs are required for the implementation of a subtractor? 3 2 4 1 Correct! Wrong! - Continue >> For subtracting 1 from 0, we use to take a _______ from neighbouring bits. Not possible Borrow None of the Mentioned Carry Correct! Wrong! - Continue >> The output of a full subtractor is same as Half adder Full adder None of the Mentioned Half subtractor Correct! Wrong! - Continue >> The output of a subtractor is given by (if A, B and X are the inputs) A AND B XOR X A OR B NOR X A XOR B XOR X A NOR B XOR X Correct! Wrong! - Continue >> Half subtractor is used to perform subtraction of 5 bits 3 bits 2 bits 4 bits Correct! Wrong! - Continue >> Share the quiz to show your results ! Facebook Facebook Just tell us who you are to view your results ! Show my results >> Half & Full Subtractor I got %%score%% of %%total%% right Share your results Facebook Facebook Twitter Google+ ↺ PLAY AGAIN !
