Question 1

Following device class is able to be a Network coordinator

Accepted Answer

A) full function device (ffd) 
B) reduced function device (rfd) 
C) both are capable 
D) any of them can not be 
A) full function device (ffd) 
B) reduced function device (rfd) 
C) both are capable 
D) any of them can not be

Question 2

ZigBee 915 MHz ISM band has data rate of

Accepted Answer

A) 20kbps 
B) 40kbps 
C) 250bps 
D) all of above 
A) 20kbps 
B) 40kbps 
C) 250bps 
D) all of above

Question 3

_________ MAC frame serve to announce the presence of a wireless LAN and to synchronize the members of the service set.

Accepted Answer

A) data frame 
B) beacon frame 
C) acknowledgment frame 
D) mac command frame 
A) data frame 
B) beacon frame 
C) acknowledgment frame 
D) mac command frame

Question 4

Size of guard band is larges in case of ____________

Accepted Answer

A) 2.4ghz ism band 
B) 915mhz ism band 
C) european 868mhz band. 
D) same in all cases 
A) 2.4ghz ism band 
B) 915mhz ism band 
C) european 868mhz band. 
D) same in all cases

Question 5

Select correct statement.

Accepted Answer

A) zigbee standard is a low-power, high data rate 
B) zigbee standard s a low data rate, and wide area coverage 
C) zigbee is most expensive than other wpans 
D) zigbee limits transmission distances to 10-100 meters, in line of sight, 
A) zigbee standard is a low-power, high data rate 
B) zigbee standard s a low data rate, and wide area coverage 
C) zigbee is most expensive than other wpans 
D) zigbee limits transmission distances to 10-100 meters, in line of sight,

Following device class is able to be a Network coordinator

ZigBee 915 MHz ISM band has data rate of

_________ MAC frame serve to announce the presence of a wireless LAN and to synchronize the members of the service set.

Size of guard band is larges in case of ____________

Select correct statement.

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

Wireless Networking and Radio Communication

Understanding Energy Optimization and Latency in Sensor Networks

Wireless Mac Protocols and Network Topology Control

Wireless Networking and Standards

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 11: Mac and PHY Standards and Zigbee Technology

Following device class is able to be a Network coordinator

ZigBee 915 MHz ISM band has data rate of

_________ MAC frame serve to announce the presence of a wireless LAN and to synchronize the members of the service set.

Size of guard band is larges in case of ____________

Select correct statement.

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

Wireless Networking and Radio Communication

Understanding Energy Optimization and Latency in Sensor Networks

Wireless Mac Protocols and Network Topology Control

Wireless Networking and Standards

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