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What is a Firewall in Computer Network?
C. A system designed to prevent unauthorized access
C. A system designed to prevent unauthorized access
See lessThe protocol data unit (PDU) for the application layer in the Internet stack is
C. Message
C. Message
See lessWhich Project 802 standard provides for a collisionfree protocol?
C. 802.5
C. 802.5
See lessOSI standsfor
A. Open system interconnection
A. Open system interconnection
See lessWhich layer is used to link the network support layers and user supportlayers?
C. Transport layer
C. Transport layer
See lessIn TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is
A. Application layer
A. Application layer
See lessIn OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is
D. Session layer
D. Session layer
See lessDelimiting and synchronization of data exchange is providedby
B. Session layer
B. Session layer
See lessThe functionalities of the presentation layerinclude
D. All of the mentioned
D. All of the mentioned
See lessWhich of the following layers is an addition to OSI model when compared with TCP IPmodel?
D. Session and Presentation layer
D. Session and Presentation layer
See less