Which Layers of the OSI Model Deal with Application- and Software-Related

question 20

Multiple Choice

Which layers of the OSI model deal with application- and software-related communication issues ?

• A) Layers 4,5 & 6
• B) Layers 1,2 & 3
• C) Layer 5 & 6
• D) Layer 1 & 2

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Definitions:

Nitrile Hydrolysis

is a chemical reaction converting nitriles to carboxylic acids or their derivatives by reacting with water or other nucleophiles.

Grignard Synthesis

The formation of a Grignard compound through the reaction of an alkyl or aryl halide with magnesium in dry ether.

Spectroscopic Data

Information obtained from analyzing the interaction between electromagnetic radiation and matter, used to determine chemical composition and structure.

Infrared Spectrum

A spectrum representing the infrared absorption or emission by a substance, used to identify chemical functionalities and molecular structure.