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A company wants to ensure data sent between two offices is reliable and error-free. Which two TCP/IP layers should they focus on configuring properly?

hard📝 Application Q8 of 15
Computer Networks - OSI and TCP/IP Models
A company wants to ensure data sent between two offices is reliable and error-free. Which two TCP/IP layers should they focus on configuring properly?
ATransport Layer and Network Interface Layer
BInternet Layer and Application Layer
CApplication Layer and Network Interface Layer
DTransport Layer and Internet Layer
Step-by-Step Solution
Solution:
  1. Step 1: Identify layers responsible for reliability and routing

    The Transport Layer ensures reliable data transfer and error checking. The Internet Layer handles routing and addressing.
  2. Step 2: Select layers that together ensure reliable and correct delivery

    Both Transport and Internet Layers must be configured for reliable, error-free communication.
  3. Final Answer:

    Transport Layer and Internet Layer -> Option D
  4. Quick Check:

    Reliability + routing = Transport + Internet Layers [OK]
Quick Trick: Reliability needs Transport and Internet Layers [OK]
Common Mistakes:
MISTAKES
  • Ignoring Internet Layer's role
  • Choosing Application Layer incorrectly

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