Z flag is reset if an ALU operation results in 0.

More Questions from Microprocessors

• Assertion (A): Microprocessor 8085 has on-chip oscillator with inbuilt crystal. Reason (R): For frequency stability crystal oscillator is preferred.
• Which of the following is not a valid real constant in C?
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• To multiply a number by 8 in 8085 we have to use RAL instruction
• Consider the following program in Pascal X = 2.57 X = (X + 0.06) * 10 I = TRUNC (X) X = I X = X / 10.0 The final value of X would be
• EEPROM permits
• If A = 20 and B = - 7 in PASCAL, A mod B =
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• Assume that x = 5 and y = 2. Then in Java operation x + = y, the result is
• Which of the following is not a valid integer constant in C (for 16 bit)?

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