# Computer Architecture Questions & Answers: part17

Software Programming : Computer Architecture QUESTIONS AND ANSWERS :: part17 : 1 to 5

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

 1.is ________________. AND gate OR gate NAND gate NOR gate Inverted OR gate. ANSWER : 4 NOR gate Explanation : is NOR gate.
 2.BCD code is also called as _________. EBCDIC 2421 Excess -3 Excess-3 gray 8421. ANSWER : 5 8421. Explanation : BCD code is also called as 8421 code.
 3.Which of the following is false related to the logic gates? NOT=BUFFER NOR=OR+NOT NAND=AND+NOT XNOR=XOR+NOT Inverted OR=NOT+OR. ANSWER : 1 NOT=BUFFER Explanation : NOT=BUFFER is false and all other are true as not gives complement of the values where as buffer is simply a storage area.
 4.SC?0, specifies_____________. Seconds is assigned with 0 Signal counter is assigned with 0 Sequence counter is assigned with 0 Synchronous clear Subroutine call. ANSWER : 3 Sequence counter is assigned with 0 Explanation : SC?0, specifies sequence counter is assigned with 0.
 5.Which one of the following is correct? Sequential circuit is an interconnection of only logic gates Sequential circuit is an interconnection of only flip flops Combinational circuit is an interconnection of logic gates Combinational circuit is an interconnection of flip flops Part of a combinational circuit is a sequential circuit. ANSWER : 3 Combinational circuit is an interconnection of logic gates Explanation : Combinational circuit is an interconnection of logic gates but sequential includes both flip flops and logic gates and part of sequential circuit is a combinational circuit.

More Computer Architecture QUESTIONS AND ANSWERS available in next pages

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