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% Let A and B is the input of a subtractor then the borrow will be A * B’ A’ * B A AND B A OR B Correct! Wrong! - Continue >> For subtracting 1 from 0, we use to take a _______ from neighbouring bits. None of the Mentioned Borrow Not possible Carry Correct! Wrong! - Continue >> The output of a subtractor is given by (if A, B and X are the inputs) A OR B NOR X A AND B XOR X A XOR B XOR X A NOR B XOR X Correct! Wrong! - Continue >> What does minuend and subtrahend denotes in a subtractor? Their corresponding bits of input Its inputs None of the Mentioned Its outputs Correct! Wrong! - Continue >> Let the input of a subtractor is A and B then what the output will be if A = B? 1 A B 0 Correct! Wrong! - Continue >> Let A and B is the input of a subtractor then the output will be A OR B A EXNOR B A XOR B A AND B Correct! Wrong! - Continue >> The full subtractor can be implemented using Two half subtractors and an OR gate Two multiplexers and an AND gate None of the Mentioned Two XOR and an OR gates Correct! Wrong! - Continue >> Half subtractor is used to perform subtraction of 3 bits 5 bits 4 bits 2 bits Correct! Wrong! - Continue >> Full subtractor is used to perform subtraction of 8 bits 2 bits 4 bits 3 bits Correct! Wrong! - Continue >> How many outputs are required for the implementation of a subtractor? 4 2 3 1 Correct! Wrong! - Continue >> The output of a full subtractor is same as Half subtractor None of the Mentioned Full adder Half adder 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 !
