Computer Science · Computer Memory Systems
Which cache updating policy updates the main memory only when a modified cache line (dirty block) is replaced/removed from the cache?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Write-invalidate
- 2Write-update
- 3Write-back✓
- 4Write-through
Correct answer
Write-back
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 Computer Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Computer Memory Systems MCQs →Want more practice questions on Computer Memory Systems?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer Science · Computer Memory Systems