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Which of the following statements about the arithmetic circuit is INCORRECT?
- a)A half-adder is an arithmetic circuit that adds to binary digits.
- b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.
- c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.
- d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Which of the following statements about the arithmetic circuit is INCO...
The basic block diagram for a Full Adder is as shown:
A full adder can be implemented using 2 XOR, 2 AND, 1 OR
Add two bit:
A full adder can be implemented using 2 XOR, 2 AND, 1 OR
Add two bit:
A = A1 A0
B = B1 B0
A0 + B0 will give carry Cin → using half adder
Now using full adding Add Cin + A1 + B1
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Which of the following statements about the arithmetic circuit is INCO...
Explanation:
Arithmetic Circuits:
Arithmetic circuits are digital circuits that perform arithmetic operations such as addition and subtraction on binary numbers. They are commonly used in computer systems and other digital devices.
Half-Adder:
A half-adder is an arithmetic circuit that adds two binary digits together. It has two inputs, A and B, and two outputs, the sum (S) and the carry (C). The sum output represents the result of adding A and B, while the carry output represents the carry generated from the addition. Therefore, statement A is correct.
Half-Subtractor:
A half-subtractor is an arithmetic circuit that subtracts one binary digit from another. It has two inputs, A and B, and two outputs, the difference (D) and the borrow (B). The difference output represents the result of subtracting B from A, while the borrow output represents whether a borrow is required from the next higher-order bit. Therefore, statement B is correct.
Full-Subtractor:
A full-subtractor is an arithmetic circuit that subtracts one binary digit from another, considering a borrow from the previous lower-order bit. It has three inputs, A, B, and the borrow-in (Bin), and two outputs, the difference (D) and the borrow-out (Bout). The difference output represents the result of subtracting B from A, taking into account the borrow, while the borrow output represents whether a borrow is required from the next higher-order bit. Therefore, statement C is correct.
Full Adder:
A full adder is an arithmetic circuit that adds two binary digits and a carry input together. It has three inputs, A, B, and the carry-in (Cin), and two outputs, the sum (S) and the carry-out (Cout). The sum output represents the result of adding A, B, and Cin, while the carry output represents the carry generated from the addition. Therefore, statement D is incorrect.
Explanation of Incorrectness:
Statement D is incorrect because a full adder adds three binary digits together (A, B, and Cin), not just one binary digit and a carry. A full adder is used when performing addition on multi-bit numbers, where each bit requires a carry input from the previous bit. Therefore, a full adder has three inputs and two outputs, making statement D incorrect.
Arithmetic Circuits:
Arithmetic circuits are digital circuits that perform arithmetic operations such as addition and subtraction on binary numbers. They are commonly used in computer systems and other digital devices.
Half-Adder:
A half-adder is an arithmetic circuit that adds two binary digits together. It has two inputs, A and B, and two outputs, the sum (S) and the carry (C). The sum output represents the result of adding A and B, while the carry output represents the carry generated from the addition. Therefore, statement A is correct.
Half-Subtractor:
A half-subtractor is an arithmetic circuit that subtracts one binary digit from another. It has two inputs, A and B, and two outputs, the difference (D) and the borrow (B). The difference output represents the result of subtracting B from A, while the borrow output represents whether a borrow is required from the next higher-order bit. Therefore, statement B is correct.
Full-Subtractor:
A full-subtractor is an arithmetic circuit that subtracts one binary digit from another, considering a borrow from the previous lower-order bit. It has three inputs, A, B, and the borrow-in (Bin), and two outputs, the difference (D) and the borrow-out (Bout). The difference output represents the result of subtracting B from A, taking into account the borrow, while the borrow output represents whether a borrow is required from the next higher-order bit. Therefore, statement C is correct.
Full Adder:
A full adder is an arithmetic circuit that adds two binary digits and a carry input together. It has three inputs, A, B, and the carry-in (Cin), and two outputs, the sum (S) and the carry-out (Cout). The sum output represents the result of adding A, B, and Cin, while the carry output represents the carry generated from the addition. Therefore, statement D is incorrect.
Explanation of Incorrectness:
Statement D is incorrect because a full adder adds three binary digits together (A, B, and Cin), not just one binary digit and a carry. A full adder is used when performing addition on multi-bit numbers, where each bit requires a carry input from the previous bit. Therefore, a full adder has three inputs and two outputs, making statement D incorrect.
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Which of the following statements about the arithmetic circuit is INCORRECT?a)A half-adder is an arithmetic circuit that adds to binary digits.b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.Correct answer is option 'D'. Can you explain this answer?
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Which of the following statements about the arithmetic circuit is INCORRECT?a)A half-adder is an arithmetic circuit that adds to binary digits.b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.Correct answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Which of the following statements about the arithmetic circuit is INCORRECT?a)A half-adder is an arithmetic circuit that adds to binary digits.b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements about the arithmetic circuit is INCORRECT?a)A half-adder is an arithmetic circuit that adds to binary digits.b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.Correct answer is option 'D'. Can you explain this answer?.
Which of the following statements about the arithmetic circuit is INCORRECT?a)A half-adder is an arithmetic circuit that adds to binary digits.b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.Correct answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Which of the following statements about the arithmetic circuit is INCORRECT?a)A half-adder is an arithmetic circuit that adds to binary digits.b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements about the arithmetic circuit is INCORRECT?a)A half-adder is an arithmetic circuit that adds to binary digits.b)A half-subtractor is an arithmetic circuit that subtracts one binary digit from another.c)A full-subtractor is an arithmetic circuit that subtracts one binary digit from another considering a borrow.d)A full adder is an arithmetic circuit that adds one binary digit and a carry i.e., 3 bits.Correct answer is option 'D'. Can you explain this answer?.
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