What type of network environment connects banking centers across separate global capitals through dedicated transoceanic fiber-optic links? MCQ with Answer and Explanation

What type of network environment connects banking centers across separate global capitals through dedicated transoceanic fiber-optic links?
A. WAN
B. PAN
C. LAN
D. MAN
Answer: Option A
Solution (By JKSSB Mock Tests)
A Wide Area Network (WAN) spans immense geographical scales, linking regional networks across countries and oceans.

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Practice More Computer Networking Questions

Question #1
Which device can be used to link two separate LAN segments that use different physical cabling profiles but share the same underlying protocol framework?
A. Passive Hub
B. Network Bridge
C. Signal Terminator
D. Analog Modem

Correct Answer: Option B


Explanation:
A network bridge filters and forwards frames based on MAC addresses, connecting separate physical segments within the same logical LAN.

This question belongs to: Computer Computer Networking
Question #2
What type of network geographic classification covers a single room, home, or office building, typically utilizing Wi-Fi or Ethernet cables?
A. WAN (Wide Area Network)
B. MAN (Metropolitan Area Network)
C. PAN (Personal Area Network)
D. LAN (Local Area Network)

Correct Answer: Option D


Explanation:
A Local Area Network (LAN) spans a small, restricted geographical area like a single school, residence, or office space.

This question belongs to: Computer Computer Networking
Question #3
What is the purpose of a router's routing table?
A. Stores MAC addresses
B. Stores security policies
C. Stores domain name mappings
D. Stores IP addresses and next-hop information for forwarding packets

Correct Answer: Option D


Explanation:
A routing table contains destination networks and the next hop to forward packets.

This question belongs to: Computer Computer Networking