# Computer Architecture Questions & Answers: part16

Software Programming : Computer Architecture QUESTIONS AND ANSWERS :: part16 : 1 to 5

Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :

 1.Identify the circuit which gives one output from n number of inputs. Demultiplexer Multiplexer Decoder Encoder Sequential Circuit. ANSWER : 2 Multiplexer Explanation : The circuit which gives one output from n number of inputs is Multiplexer.
 2.Simplify AB+AB�. A B (A�+B�) (A+B) AB. ANSWER : 1 A Explanation : AB + AB� = A(B + B�) = A.
 3.From the given k-map, the simplified equation for F is __________. ac+ab� a�c+ab a�c+ab� a�c�+ab� a�c+a�b�. ANSWER : 3 a�c+ab� Explanation : From the given k-map, the simplified equation for F is a�c+ab�
 4.The states of a bus may be as follows Logic 0,logic 1 and Low impedence Logic 0,logic -1 and high impedence Logic 0,logic 1 and high impedence Logic -2,logic -1 and high impedence Logic -1,logic 1 and high impedence. ANSWER : 3 Logic 0,logic 1 and high impedence Explanation : The states of a bus may be Logic 0,logic 1 and high impedance.

More Computer Architecture QUESTIONS AND ANSWERS available in next pages

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