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...
System Design Quiz Practice
Active Recall Drill Session
← Exit Session
Question 1 of 1
easy
System Design
What new problem does horizontal scaling introduce that a single server never had?
A
Higher hosting cost, always
B
Deciding which of N servers should handle each incoming request — the load-balancing problem
C
The need for a bigger database
D
Slower response times overall
Check Answer