Which command is used to test network connectivity between two hosts? MCQ with Answer and Explanation

Which command is used to test network connectivity between two hosts?
A. nslookup
B. ipconfig
C. tracert
D. ping
Answer: Option D
Solution (By JKSSB Mock Tests)
ping sends ICMP echo requests to test connectivity.

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Practice More Computer Networking Questions

Question #1
What is the function of a network gateway?
A. To connect networks with different protocols
B. To assign IP addresses
C. To amplify signals
D. To filter traffic based on MAC

Correct Answer: Option A


Explanation:
Gateways translate between different network protocols, serving as an entry to another network.

This question belongs to: Computer Computer Networking
Question #2
What structural architecture is used by a peer-to-peer (P2P) network model?
A. A high-capacity central mainframe coordinates all data assets.
B. Nodes communicate exclusively via analog phone line modems.
C. Devices connect to a single central cable using structural terminators.
D. Every computer node can act as both a client that requests data and a server that shares data directly with other devices.

Correct Answer: Option D


Explanation:
A P2P network distributes roles evenly across all nodes, allowing devices to share resources directly without a central server.

This question belongs to: Computer Computer Networking
Question #3
Which type of network environment is formed when individual components like a smartwatch, Bluetooth headset, and smartphone sync together on a user?
A. MAN
B. PAN
C. LAN
D. WAN

Correct Answer: Option B


Explanation:
PAN (Personal Area Network) connects personal electronic devices immediately surrounding a single user.

This question belongs to: Computer Computer Networking