Question

Which of the following layer retrieves the content from the network?

(a) Transport Layer

(b) Application Layer

(c) Network Layer

(d) Physical Layer

The question was posed to me by my school principal while I was bunking the class.

My question is taken from Page Render BottleNecks Optimization topic in section Invocation and Performance Navigation of JavaScript

Answer 1

Right option is (c) Network Layer

Explanation: The network layer is the third level of the Open Systems Interconnection Model (OSI Model) and the layer that provides data routing paths for network communication. The network layer retrieves the content from the network.