Learn code conversion MCQs, digital logic design MCQ test for online learning. Combinational logics quiz has multiple choice questions (MCQ), code conversion quiz questions and answers to practice as code conversion circuits mostly uses, answer key help with choices as and-or gates, and gates, or gates and xor gates problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning code conversion quiz with MCQs to practice test questions with answers.

MCQ. Code conversion circuits mostly uses

1. AND-OR gates
2. AND gates
3. OR gates
4. XOR gates

A

MCQ. The simplified expression of full subtractor borrow is

1. B=xy+xz+yz
2. B=xy'+xz'+yz
3. B=x'y+xy+xz
4. B=x'y+x'z+yz

D

MCQ. Sometimes it is necessary to use the output of one system as the

1. input to another
2. carry to another
3. borrow to another
4. None

C

MCQ. If two systems have different codes then circuit inserted between them is

1. combinational circuit
2. sequential circuit
3. combinational sequence circuit
4. conversion circuit

D