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WorksheetsOSI Model
Total questions: 18
Worksheet time: 36mins
The Application Layer works as and interface with the actual application program (i.e google chrome)
True
False
Programs like google chrome life at the application layer
True
False
Tick all the statements that match the presentation layer
Responsible for data translation and code formating
Manages and dismantles sessions between users
Segments and Reassembles data into a single stream
Presents Data to the application Layer
Data, compression, decompression, encryption and decryption and assoicated with this layer
Select all the statements which are true about half duplex
Associated with the Transport Layer
Two way communication,but only in one direction at a time
Associated with the Session Layer
Two way communication, can transmit and receive at the same time
Associated with the Presentation Layer
TCP and UDP and most commonly associated with what layer
Datalink
Presentation
Session
Transport
Networking
Select the correct method used to setup a virtual circuit
SYN ->
<- SYN/ACK
Ack->
SYN ->
<- SYN
Ack->
SYN ->
<- ACK
Ack->
SYN ->
<- ACK
SyN/Ack->
The fail safe in place to prevent data from overflowing a receivers buffer is know as ?
Windowing
Overhead
Flow Control
Congestion Management
Windowing is associated with which layer
Application
Network
Trasnport
Session
Datalink
__BLANK__ are supported by routing protocols like RIPv2, EIGRP and OSPF.
IPv6
Route update packets
Data Packets
IPv4
What are the two types of packets we see at the network layer
route update packets
network information packets
route table packets
data packets
IP & IPv6 are routed protocols used to support data traffic
True
False
Select the 3 main fields of a route table
Network address
Interface
Metric
Hop Count
protocol
IPv4 and IPv6 use the same route table ?
True
False
Which sub layer does this come under
Responsible for identifying network layer protocols and encapsulating them
LLC (Logical Link Control)
MAC (Media Access Control)
Which sub layer does this come under
This header tells the datalink layer what to do with a packet once a frame is recieved
LLC (logical link control)
MAC (media access control)
Which sub layer does this come under ?
Line discipline, error notification, ordered delivery of frames and optional flow control can also be used at this layer
LLC (logical link control)
MAC (media access control)
Which sub layer does this come under
Defines how packets are packed on media
MAC (media access control)
LLC (logical link control)
Which layer do the sub layers MAC & LLC belong to ?
Datalink
Application
Transport
Session
Physical
