The functionalities of presentation layer includes Data description Data encryption Data compression In the OSI model, as a data packet moves from the lower to the upper layers, headers are Rearranged None of the mentioned Removed Added layer is responsible for the source-to-destination delivery of a packet The .across multiple network links Network data link

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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The functionalities of presentation layer
includes
Data description
Data encryption
Data compression
In the OSI model, as a data packet moves
from the lower to the upper layers, headers
are
Rearranged
None of the mentioned
Removed C
Added
layer is responsible for the
source-to-destination delivery of a packet
The
.across multiple network links
Network
data link
physical
Transcribed Image Text:The functionalities of presentation layer includes Data description Data encryption Data compression In the OSI model, as a data packet moves from the lower to the upper layers, headers are Rearranged None of the mentioned Removed C Added layer is responsible for the source-to-destination delivery of a packet The .across multiple network links Network data link physical
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