Archives: Answers

Answers and Descriptions for Group 3 Answer: Truth table: Output = 1 when an even number of inputs […]

Answers and Descriptions for Group 2 Answer: Truth table: D AND K’. Circuit: AND gate with D and […]

Answers and Descriptions for Group 1 Answer: Connect A and B to a NOR gate to get (A […]

Answers and Descriptions Answer: 743 (octal) → 111100011 (binary) → F1 (hex). Description: Binary as intermediary for conversion. […]

Answers and Descriptions Answer: 101101 XOR 110010 = 011111. Description: XOR for cryptography, error detection. Answer: 1111 AND […]

Answers and Descriptions Answer: 1100 – 0101 = 0111 (borrow from higher bits). Description: Borrowing mimics decimal but […]

Answers: Answer: 1: ASCII (7 bits, 128 chars) for English; Unicode (8–32 bits) for global use. ASCII for […]

Answers and Descriptions Answer: Two’s complement has one zero, simplifies arithmetic, and handles overflow. One’s complement has two […]

Answers and Descriptions Answer: The binary number system is fundamental because digital devices operate using two states (0 […]

Answers and Descriptions: Answer: SRAM uses transistors for bit storage, while flash memory uses floating-gate transistors for high-density […]

Answers and Descriptions: Answer: SRAM is faster, used in cache; DRAM is slower, used in main memory. Description: […]

Answers and Descriptions: Answer: The data bus transfers data, while the control bus carries control signals between components. […]