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ESE EC 2018 Achiever Study Plan: Advanced Communication Quiz 1
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Question 1
Fiber optic communication uses:
Question 2
Match network layers with their features?
Network layer
1. Link layer
2. Network layer
3. Transport Layer
4. Application Layer
Protocols
A) POP3
B) UDP
C) ICMP
D) RARP
Network layer
1. Link layer
2. Network layer
3. Transport Layer
4. Application Layer
Protocols
A) POP3
B) UDP
C) ICMP
D) RARP
Question 3
The expression for calculating Fresnel zone radius is:
Question 4
In a cellular network, which among the following represents 1, 2 and 4?
Question 5
In a parabolic reflector antenna, effective aperture is 55% of physical aperture area with 1.22m diameter. Find the gain at 2GHz?
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May 13ESE & GATE EC