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Computer Science
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Wireless Sensor Network Remote Triggered Lab (Wireless Remote Sensing, Experimentation, Monitoring and Administration Lab)
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Wireless Sensor Network
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Wireless Sensor Network
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Theory
Procedure
Self Evaluation
Animation
Remote panel
Assignment
Reference
Feedback
1)
Single hop network means
Leaf nodes are connected directly to the sink node
Leaf nodes are connected to the sink node through intermediate node
Leaf nodes are not connected to the sink node
None of the above
2)
Hierarchical network means
Leaf nodes are connected to the sink node
Leaf nodes are connected to the cluster nodes
Cluster nodes are connected to the sink node
b and c
3)
Sink node
collects data from the low level nodes and process the collected data
sends the sensed data to the leaf node
sense the physical parameters and broadcast the data to the whole network
None of the above
4)
If Sink node dies, then network reorganization is required
False
True
5)
The network will work even if the cluster node dies.
True
False
6)
Three types of nodes in a multihop network
Source node, intermediate node and sink node
Source node, cluster head and sink node
Source node, intermediate node and cluster head
None of these
7)
The major difference between multihop and hierarchical network
In multihop, energy consumed is more than hierarchichal
In multihop all the nodes are under the range of sink node and in hierarchichal some nodes are outside the range of sink
Route of the signal is determined by a particular routing protocol in multihop and nodes within region send their data to cluster head in hierarchichal
None of these
8)
The central hub in tree topology is called
Switch
Router
Sink
None of these
9)
Centralized communication hub in star topology is
Source node
Router
Cluster head
Sink
10)
Topology in which message can travel in more than one direction
Tree
Centralized
Mesh
Hierarchichal
Cite this Simulator:
vlab.amrita.edu,. (2013). Wireless Sensor Network. Retrieved 28 March 2024, from vlab.amrita.edu/?sub=78&brch=256&sim=1555&cnt=3
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