NIELIT O Level Exam

What is the function of the registers in a CPU

What is the function of the registers in a CPU

सीपीयू में रजिस्टरों का क्या कार्य है

A. Store frequently used data and instructions for quick access अक्सर उपयोग किए जाने वाले डेटा और निर्देशों को संग्रहीत करने के लिए

B. Perform arithmetic operations अंकगणितीय संक्रियाएँ निष्पादित करें

C. Manage power supply to the CPU सीपीयू को बिजली आपूर्ति प्रबंधित करें

D. Control input/output devices इनपुट/आउटपुट डिवाइस को नियंत्रित करें




Correct Answer is :

A. Store frequently used data and instructions for quick access



Explanation
<p><span style="font-size: 14px;">Registers in a CPU are small, high-speed memory locations that <b>store frequently used data and instructions for quick access,</b> reducing the need to fetch them from slower main memory (RAM). This improves processing speed and efficiency.</span></p>
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