UGC NET CSE | June 2019 | Part 2 | Question: 14

Question

The fault can be easily diagnosed in the micro-program control unit using diagnostic tools by maintaining the contents of

• A. flags and counters
• B. registers and counters
• C. flags and registers
• D. flags, registers and counters

Comments

Ans $4)$ , flag is essential, and register and counter also essential for microprogram

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4 is correct

Answer 1

Flag counter and register

Answer 2

The fault can be easily diagnosed in the microprogram control unit using diagnostics tools by maintaining the contents of flags, registers and counters.