Online TestHalf Adder & Full Adder Objective Questions Half Adder & Full Adder Objective Questions Digital Electronics Objective Questions 0% If A and B are the inputs of a half adder, the carry is given by A EXOR B A OR B A XOR B A AND B Correct!Wrong!- Continue >> How many AND, OR and EXOR gates are required for the configuration of full adder 3, 1, 2 2, 1, 2 1, 2, 2 4, 0, 1 Correct!Wrong!- Continue >> The difference between half adder and full adder is Half adder has one output while full adder has two outputs Half adder has two inputs while full adder has four inputs Half adder has two inputs while full adder has three inputs All of the Mentioned Correct!Wrong!- Continue >> If A, B and C are the inputs of a full adder then the carry is given by A XOR B XOR (A XOR B) AND C A AND B OR (A OR B) AND C (A AND B) OR (A AND B)C A OR B OR (A AND B) C Correct!Wrong!- Continue >> If A and B are the inputs of a half adder, the sum is given by A EXOR B A OR B A AND B A XOR B Correct!Wrong!- Continue >> If A, B and C are the inputs of a full adder then the sum is given by A OR B AND C A XOR B XOR C A OR B OR C A AND B AND C Correct!Wrong!- Continue >> Half-adders have a major limitation in that they cannot Accept a carry bit from a present stage None of the Mentioned Accept a carry bit from a next stage Accept a carry bit from a previous stage Correct!Wrong!- Continue >> In which operation carry is obtained? Addition Both addition and subtraction Subtraction Multiplication Correct!Wrong!- Continue >> Total number of inputs in a half adder is 3 2 4 1 Correct!Wrong!- Continue >> In parts of the processor, adders are used to calculate Table indices All of the Mentioned Increment and decrement operators Addresses 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 Adder & Full Adder I got %%score%% of %%total%% right Share your results Facebook Facebook Twitter Google+ ↺ PLAY AGAIN ! Share With Your Friends Facebook Twitter LinkedIn Pinterest Email WhatsApp
