aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • 2015| SET 3 - (ECE GATE Exam) - Previous Question Paper Solution
  • Which of the following 8085 microprocessor programs corre...
Multiple choice

Which of the following 8085 microprocessor programs correctly calculates the product of two 8-bit numbers stored in registers B and C?

  1. MVI A, 00H JNZ LOOP CMP C LOOP DCR B HLT

  2. MVI A, 00H CMP C LOOP DCR B JNZ LOOP HLT

  3. MVI A, 00H LOOP ADD C DCR B JNZ LOOP HLT

  4. MVI A, 00H ADD C JNZ LOOP LOOP INR B HLT

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Keep practicing — related questions

  • It is desired to multiply the numbers 0AH by 0BH and store the result in the accumulator. The numbers are a...
  • Which of the following registers is used to store 8 bit data and to perform arithmetic and logic operations...
  • In an 8085 microprocessor, the shift registers which store the result of an addition and the overflow bit are
  • Which of the following is an 8 bit processor
  • Consider an 8085 microprocessor system. If in addition following code exists from 0109H onwards. ORI 40H AD...
  • Vapour pressure of $C_6H_6$ and $C_7H_8$ are 119 mm and 37 mm of Hg. Calculate molar composition of $C_6H_6...
  • If rational numbers $a,b,c,d$ are in G.P., then roots of equation $\displaystyle (a-c)^{2}x^{2}+(b-c)^{2}x+...
  • Statement-I : If roots of the equation $x^2- bx + c = 0$ are two consecutive integers, then $b^2- 4c = 1$. ...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Digital Logic and Microprocessors (749 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy