Computer Networks
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Q1.Proxy server is used for :
Medium
A
acts as a gateway between your device and the internet
B
acts as a storage area
C
acts as a buffer
D
None of these
Network Devices PPSC
2026
Correct Answer: A
A proxy server acts as a gateway between a user's device and the internet.
Q2.Which Cisco IOS command displays the configurable parameters and operational statistics for all interfaces on a router?
Easy
A
show running-config
B
show startup-config
C
show versions
D
show interfaces
Network Devices PPSC
Correct Answer: D
The 'show interfaces' command provides detailed status, bandwidth, encapsulation, and packet error statistics for all router interfaces.