DeepFrontend
Learning Paths
Practice
System Design & DS
Design Studio
Data Structures Curriculum
Real-World Case Studies
Careers
Job Board
Resume Builder
Blog
Sign in
Search
⌘K
Go Pro
Loading compiler resources...
Frontend Performance Quiz Practice
Active Recall Drill Session
← Exit Session
Question 1 of 1
medium
Frontend Performance
Confirmed against this app's own bundled Next.js 16 docs, what does enabling cacheComponents do to the App Router's data-fetching default?
A
Nothing changes — it only adds a new optional caching function
B
It flips data fetching to DYNAMIC by default (opt-in caching via 'use cache'), and implements Partial Prerendering as the default rendering behavior
C
It makes every route fully static with no dynamic content possible
D
It removes the ability to fetch data at all
Check Answer