Write the name of layers that perform the following functions in OSI : I. Data Encryption II. Error Correction III. File Transfer IV. Data Encoding

Write the name of layers that perform the following functions in OSI : I. Data Encryption II. Error Correction III. File Transfer IV. Data Encoding
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1 Answer

Answer :

1. Data Encryption-Presentation Layer

2. Error Correction-Data link layer and Transport layer

3. File Transfer-Application layer

4. Data Encoding-Presentation layer
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