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Class 9 Computer Science — Chapter 4: Networking Fundamentals
8 practice questions · 3 Easy · 3 Medium · 2 Hard
Free NCERT-aligned multiple-choice practice for Class 9 Computer Science, Chapter 4 (Networking Fundamentals). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 8.
Sample questions
Q1Easy
LAN stands for:
A.Long Area Network
B.Local Area Network✓ correct
C.Light Access Net
D.Linked Area Network
Why
LAN connects devices in a small area like a home or office.
Q2Medium
Which device connects multiple networks and routes data between them?
A.Hub
B.Switch
C.Router✓ correct
D.Repeater
Why
Routers forward packets between networks.
Q3Hard
DNS converts:
A.Domain names to IP addresses✓ correct
B.IP addresses to MAC addresses
C.Files to text
D.Voice to data
Why
DNS resolves human-readable names like google.com to IPs.
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