Question 1

What is the receive signal strength indicator used to measure?

Accepted Answer

A) the ssid of the access point with the strongest signal. 
B) the weakest signal on any channel within the range of an access point. 
C) the strongest signal on a particular channel at a specific location. 
D) the channel which the least signal to noise ratio. 
A) the ssid of the access point with the strongest signal. 
B) the weakest signal on any channel within the range of an access point. 
C) the strongest signal on a particular channel at a specific location. 
D) the channel which the least signal to noise ratio.

Question 2

select the incorrect statement

Accepted Answer

A) networking allows geographical distribution of the sensor nodes and their placement close to signal sources 
B) radio communication is the less expensive operation a node performs in terms of energy usage 
C) sensor networks are typically deployed in an adhoc manner 
D) wireless communication between nodes utilizes radio links 
A) networking allows geographical distribution of the sensor nodes and their placement close to signal sources 
B) radio communication is the less expensive operation a node performs in terms of energy usage 
C) sensor networks are typically deployed in an adhoc manner 
D) wireless communication between nodes utilizes radio links

Question 3

___________sub-layer manages access to the physical network medium, and its fundamental goal is to reduce or avoid packet collisions in the medium

Accepted Answer

A) llc 
B) physical 
C) mac 
D) baseband 
A) llc 
B) physical 
C) mac 
D) baseband

Question 4

Since a wireless ad-hoc network is decentralized and its topology is dynamic, each of the wireless nodes must perform its own message __________.

Accepted Answer

A) forwarding 
B) protocols 
C) switching 
D) range 
A) forwarding 
B) protocols 
C) switching 
D) range

Question 5

As the number of nodes___________, every node spends almost all of its time forwarding packets of other nodes

Accepted Answer

A) decreases 
B) increases 
C) goes down 
D) remains same 
A) decreases 
B) increases 
C) goes down 
D) remains same

What is the receive signal strength indicator used to measure?

select the incorrect statement

___________sub-layer manages access to the physical network medium, and its fundamental goal is to reduce or avoid packet collisions in the medium

Since a wireless ad-hoc network is decentralized and its topology is dynamic, each of the wireless nodes must perform its own message __________.

As the number of nodes___________, every node spends almost all of its time forwarding packets of other nodes

Exploring the Challenges and Applications of Sensor Networks

Wireless Networking and Sensor Networks

Wireless Sensor Network Applications and Challenges

Exploring Different Aspects of Wireless Sensor Networks

Topics on Wireless Sensor Networks and Network Access Protocols

Multiple Access Techniques and Wireless Network Management

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

Exam 7: Wireless Networking and Radio Communication

What is the receive signal strength indicator used to measure?

select the incorrect statement

___________sub-layer manages access to the physical network medium, and its fundamental goal is to reduce or avoid packet collisions in the medium

Since a wireless ad-hoc network is decentralized and its topology is dynamic, each of the wireless nodes must perform its own message __________.

As the number of nodes___________, every node spends almost all of its time forwarding packets of other nodes

Exploring the Challenges and Applications of Sensor Networks

Wireless Networking and Sensor Networks

Wireless Sensor Network Applications and Challenges

Exploring Different Aspects of Wireless Sensor Networks

Topics on Wireless Sensor Networks and Network Access Protocols

Multiple Access Techniques and Wireless Network Management

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