Question 1

A Under Water WSNs has challenge of

Accepted Answer

A) a long propagation delay, 
B) a limited battery that cannot be recharged or replaced. 
C) a and b both 
D) uses traditional communication inside water 
A) a long propagation delay, 
B) a limited battery that cannot be recharged or replaced. 
C) a and b both 
D) uses traditional communication inside water

Question 2

Delay is the time datagrams take from the source to destination and depends on

Accepted Answer

A) fixed delays - application delay, transmission over physical medium 
B) variable delays -queuing delays, contention with other traffic at each network node. 
C) transmission dealy 
D) both fixed and variable delay 
A) fixed delays - application delay, transmission over physical medium 
B) variable delays -queuing delays, contention with other traffic at each network node. 
C) transmission dealy 
D) both fixed and variable delay

Question 3

the most owerfull node is

Accepted Answer

A) sensor node 
B) relay node 
C) cluster head 
D) gateway 
A) sensor node 
B) relay node 
C) cluster head 
D) gateway

Question 4

The physical layer is responsible for

Accepted Answer

A) frequency selection, 
B) modulation and data encryption. 
C) both 
D) modulation only 
A) frequency selection, 
B) modulation and data encryption. 
C) both 
D) modulation only

Question 5

The Mesh topologies

Accepted Answer

A) unique path between pair of nodes 
B) multiple path between pair of nodes 
C) can not isolate and detect faults 
D) none of above 
A) unique path between pair of nodes 
B) multiple path between pair of nodes 
C) can not isolate and detect faults 
D) none of above

A Under Water WSNs has challenge of

Delay is the time datagrams take from the source to destination and depends on

the most owerfull node is

The physical layer is responsible for

The Mesh topologies

Exploring the Challenges and Applications of Sensor Networks

Wireless Networking and Sensor Networks

Wireless Sensor Network Applications and Challenges

Topics on Wireless Sensor Networks and Network Access Protocols

Multiple Access Techniques and Wireless Network Management

Wireless Networking and Radio Communication

Understanding Energy Optimization and Latency in Sensor Networks

Wireless Mac Protocols and Network Topology Control

Wireless Networking and Standards

Mac and PHY Standards and Zigbee Technology

Wireless Networking Technology and Protocols

Wireless Communication Technologies and Standards

Network Size, Tracking Capabilities, and Routing Protocols

Routing and Localization in Sensor Networks

Localization and Tracking Methods in Wireless Sensor Networks

Range-Free Localization Techniques and Node Network Terminology

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Exam 4: Exploring Different Aspects of Wireless Sensor Networks

A Under Water WSNs has challenge of

Delay is the time datagrams take from the source to destination and depends on

the most owerfull node is

The physical layer is responsible for

The Mesh topologies

Exploring the Challenges and Applications of Sensor Networks

Wireless Networking and Sensor Networks

Wireless Sensor Network Applications and Challenges

Topics on Wireless Sensor Networks and Network Access Protocols

Multiple Access Techniques and Wireless Network Management

Wireless Networking and Radio Communication

Understanding Energy Optimization and Latency in Sensor Networks

Wireless Mac Protocols and Network Topology Control

Wireless Networking and Standards

Mac and PHY Standards and Zigbee Technology

Wireless Networking Technology and Protocols

Wireless Communication Technologies and Standards

Network Size, Tracking Capabilities, and Routing Protocols

Routing and Localization in Sensor Networks

Localization and Tracking Methods in Wireless Sensor Networks

Range-Free Localization Techniques and Node Network Terminology

Filters