NIELIT O Level Exam

When the microcontroller executes some arithmetic operations, then the flag bits of which of the following register are affected?

When the microcontroller executes some arithmetic operations, then the flag bits of which of the following register are affected?

जब माइक्रोकंट्रोलर कुछ अंकगणितीय संक्रियाओं को निष्पादित करता है, तो निम्नलिखित में से किस रजिस्टर के फ्लैग बिट प्रभावित होते हैं?

A. DPTR

B. PSW

C. PC

D. SP




Correct Answer is :

B. PSW



Explanation
PSW : PSW stands for program status word. It consists of carry, auxiliary carry, overflow, parity, register bank select bits etc which are affected during such operations.
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