Computer Science · Computer Networks
What is a Firewall in a Computer Network?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1The physical boundary of a network
- 2An operating system of a computer network
- 3A system designed to prevent unauthorized access✓
- 4A web browsing software
Correct answer
A system designed to prevent unauthorized access
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 Networks MCQs →Want more practice questions on Computer Networks?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer Science · Computer Networks