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Author Question: The object-oriented methodology favors a component-based approach to prototyping. Indicate ... (Read 111 times)

mspears3

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on: Jul 7, 2018
The object-oriented methodology favors a component-based approach to prototyping.
 
  Indicate whether the statement is true or false

Question 2

Briefly describe the seven layers of the OSI reference model.
 
  What will be an ideal response?


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jackie

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Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

The OSI reference model is a standard protocol for digital communication that consists of seven recommended layers of recommended functions. It is used by suppliers to make sure their products are interconnectable.
Layer 1  Physical Layer  defines the physical connection to a network
Layer 2  Logical Link Layer  makes sure that no data is garbled
Layer 3  Network Layer  addresses and routes packets
Layer 4  Transport Layer  controls flow, ensures reliable packet delivery
Layer 5  Session Layer  Controls dialog, acts as a moderators for a session
Layer 6  Presentation Layer  translates data to and from language in the application layer
Layer 7  Application Layer  provides an interface to the application


mspears3

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Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

ricroger

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Reply 3 on: Yesterday
Wow, this really help

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