Question 1

Sensors can be used

Accepted Answer

A) to monitor conditions and movements of wild animals or plants in wildlife habitats 
B) to monitor air quality and track environmental pollutants, wildfires or other natural or man-made disasters 
C) to monitor biological or chemical hazards to provide early warnings 
D) all of above 
A) to monitor conditions and movements of wild animals or plants in wildlife habitats 
B) to monitor air quality and track environmental pollutants, wildfires or other natural or man-made disasters 
C) to monitor biological or chemical hazards to provide early warnings 
D) all of above D

Question 2

In a software world, __________ refers to the capability of a software program to run on different operating systems or hardware models.

Accepted Answer

A) scalability 
B) portability 
C) flexibility 
D) interoperability 
A) scalability 
B) portability 
C) flexibility 
D) interoperability B

Question 3

Information collected by and transmitted on a sensor network describes conditions of physical environments and requires advanced query interfaces and search engines to effectively support user-level functions

Accepted Answer

A) partially correct as node support users level functions 
B) partially correct as node does not have sensors 
C) completetly coeerct 
D) incorreect 
A) partially correct as node support users level functions 
B) partially correct as node does not have sensors 
C) completetly coeerct 
D) incorreect C

Question 4

What WLAN device provides communications management services to wireless workstations?

Accepted Answer

A) access point 
B) antenna 
C) network adaptor 
D) repeater 
A) access point 
B) antenna 
C) network adaptor 
D) repeater

Question 5

Following are application areas of wireless sensor network

Accepted Answer

A) asset and warehouse management 
B) automotive 
C) building monitoring and control 
D) all of above 
A) asset and warehouse management 
B) automotive 
C) building monitoring and control 
D) all of above

Question 6

GPS is an acronym for Global __________ System.

Accepted Answer

A) portability 
B) policing 
C) political 
D) positioning 
A) portability 
B) policing 
C) political 
D) positioning

Question 7

They can even use other services such as location tracking using the __.

Accepted Answer

A) gps 
B) vps 
C) gprs 
D) gsm 
A) gps 
B) vps 
C) gprs 
D) gsm

Question 8

The portion of the electromagnetic spectrum occupied by a signal is called ________

Accepted Answer

A) signal spectrum 
B) bandwidth 
C) frequency width 
D) signal strength 
A) signal spectrum 
B) bandwidth 
C) frequency width 
D) signal strength

Question 9

The size of wireless sensor system is limited mostly by

Accepted Answer

A) the cost of maintaining communication links 
B) the cost of sensor hardware 
C) environmental monitoring 
D) a and b 
A) the cost of maintaining communication links 
B) the cost of sensor hardware 
C) environmental monitoring 
D) a and b

Question 10

Which one of the following is not a consideration when deciding between a WLAN and a wired LAN beyond the network medium?

Accepted Answer

A) scalability 
B) ease of installation 
C) flexibility 
D) rf interferences 
A) scalability 
B) ease of installation 
C) flexibility 
D) rf interferences

Question 11

The challenges we face in designing sensor network systems and applications include

Accepted Answer

A) limited hardware 
B) limited support for networking 
C) limited support for software development 
D) all of the above 
A) limited hardware 
B) limited support for networking 
C) limited support for software development 
D) all of the above

Question 12

Following are application areas of wireless sensor networks

Accepted Answer

A) health care 
B) industrial process control 
C) military battlefield awareness 
D) all of above 
A) health care 
B) industrial process control 
C) military battlefield awareness 
D) all of above

Question 13

What is the term used to describe the ability of a network technology to be easily resized to meet the growing or changing requirements of an organization?

Accepted Answer

A) scalability 
B) portability 
C) interoperability 
D) accessibility 
A) scalability 
B) portability 
C) interoperability 
D) accessibility

Question 14

In a typical sensor network, each sensor node operates unethered and has a microprocessor and a small amount of memory for signal processing and task scheduling

Accepted Answer

A) true 
B) false 
C) partially correct as memory is large 
D) partially correct as sensor node does not have microprocessor 
A) true 
B) false 
C) partially correct as memory is large 
D) partially correct as sensor node does not have microprocessor

Question 15

A wireless extension to a wired network can eliminate the need for new __________ to be installed.

Accepted Answer

A) cables 
B) access point 
C) router 
D) bridges 
A) cables 
B) access point 
C) router 
D) bridges

Question 16

___________framework allows an application developer to write code for a sensor network signal processing and tracking application using a state-centric model of programming

Accepted Answer

A) tossim 
B) pieces 
C) contiki 
D) mantis 
A) tossim 
B) pieces 
C) contiki 
D) mantis

Question 17

Which of the following is a collection of many separate networks?

Accepted Answer

A) lan 
B) man 
C) wan 
D) pan 
A) lan 
B) man 
C) wan 
D) pan

Question 18

Wireless networks are computer networks that use radio frequency channels as their __ for communication.

Accepted Answer

A) physical medium 
B) medium access control 
C) tdma 
D) cdma 
A) physical medium 
B) medium access control 
C) tdma 
D) cdma

Question 19

What is the term used to describe the ability for networking devices from different manufacturers to communicate effectively?

Accepted Answer

A) accessible 
B) interoperable 
C) portable 
D) scalable 
A) accessible 
B) interoperable 
C) portable 
D) scalable

Question 20

sensor network is subject to a unique set of resource constraints such as

Accepted Answer

A) finite on-board battery power 
B) limited network communication bandwidth 
C) a and b both 
D) non of the above 
A) finite on-board battery power 
B) limited network communication bandwidth 
C) a and b both 
D) non of the above

Sensors can be used

In a software world, __________ refers to the capability of a software program to run on different operating systems or hardware models.

Information collected by and transmitted on a sensor network describes conditions of physical environments and requires advanced query interfaces and search engines to effectively support user-level functions

What WLAN device provides communications management services to wireless workstations?

Following are application areas of wireless sensor network

GPS is an acronym for Global __________ System.

They can even use other services such as location tracking using the __.

The portion of the electromagnetic spectrum occupied by a signal is called ________

The size of wireless sensor system is limited mostly by

Which one of the following is not a consideration when deciding between a WLAN and a wired LAN beyond the network medium?

The challenges we face in designing sensor network systems and applications include

Following are application areas of wireless sensor networks

What is the term used to describe the ability of a network technology to be easily resized to meet the growing or changing requirements of an organization?

In a typical sensor network, each sensor node operates unethered and has a microprocessor and a small amount of memory for signal processing and task scheduling

A wireless extension to a wired network can eliminate the need for new __________ to be installed.

___________framework allows an application developer to write code for a sensor network signal processing and tracking application using a state-centric model of programming

Which of the following is a collection of many separate networks?

Wireless networks are computer networks that use radio frequency channels as their __ for communication.

What is the term used to describe the ability for networking devices from different manufacturers to communicate effectively?

sensor network is subject to a unique set of resource constraints such as

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

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 1: Exploring the Challenges and Applications of Sensor Networks

Sensors can be used

In a software world, __________ refers to the capability of a software program to run on different operating systems or hardware models.

Information collected by and transmitted on a sensor network describes conditions of physical environments and requires advanced query interfaces and search engines to effectively support user-level functions

What WLAN device provides communications management services to wireless workstations?

Following are application areas of wireless sensor network

GPS is an acronym for Global __________ System.

They can even use other services such as location tracking using the __.

The portion of the electromagnetic spectrum occupied by a signal is called ________

The size of wireless sensor system is limited mostly by

Which one of the following is not a consideration when deciding between a WLAN and a wired LAN beyond the network medium?

The challenges we face in designing sensor network systems and applications include

Following are application areas of wireless sensor networks

What is the term used to describe the ability of a network technology to be easily resized to meet the growing or changing requirements of an organization?

In a typical sensor network, each sensor node operates unethered and has a microprocessor and a small amount of memory for signal processing and task scheduling

A wireless extension to a wired network can eliminate the need for new __________ to be installed.

___________framework allows an application developer to write code for a sensor network signal processing and tracking application using a state-centric model of programming

Which of the following is a collection of many separate networks?

Wireless networks are computer networks that use radio frequency channels as their __ for communication.

What is the term used to describe the ability for networking devices from different manufacturers to communicate effectively?

sensor network is subject to a unique set of resource constraints such as

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

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