Digital Arithmetic Operations and Circuits Questions and Answers
Digital Arithmetic Operations and Circuits play an essential role in programming questions and answers related to computer architecture and electronics. This topic covers binary addition, subtraction, multiplication, division, and their implementation using combinational circuits like adders and multiplexers. Understanding these fundamentals helps candidates prepare for GATE, ISRO, and DRDO exams where logic design questions are common. Practicing digital electronics MCQs and circuit-based problems improves analytical skills and strengthens the foundation for embedded and VLSI design interviews.
Digital Arithmetic Operations and Circuits
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92 questions
81. The carry-out of a binary adder is identified using the summation symbol, sigma.
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83. The two's-complement method is used in computer systems that perform arithmetic.
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84. Digital computers use an easier method to subtract binary numbers, called one's complement.
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85. Binary multiplication is like decimal multiplication except you deal only with 1s and 0s.
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88. The range of negative numbers when using an eight-bit two's-complement system is –1 to –128.
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89. If no bits are designated inside square braces, [ ], it means the variable is the null set.
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