Physics · Microcontrollers
Consider the following statements regarding Non-Volatile RAM (NV-RAM) implementation in hardware systems like the 8051: 1. When external power is turned off, the stored data contents are immediately lost. 2. NV-RAM often utilizes extremely low-power static RAM (SRAM) cells manufactured using CMOS technology combined with an internal lithium battery. 3. It incorporates intelligent control circuitry to monitor power supply levels and prevent accidental data corruption. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 11 and 3 only
- 22 and 3 only✓
- 31 and 2 only
- 41, 2 and 3
Correct answer
2 and 3 only
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Microcontrollers MCQs →Want more practice questions on Microcontrollers?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Microcontrollers