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A___________ sensing system is inherently more robust against individual sensor node or link failures, because of redundancy in the networkA___________ sensing system is inherently more robust against individual sensor node or link failures, because of redundancy in the network
The answer is:
B. decentralized
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A+B16:G26 sensor network is designed to perform a set of high level information processing tasks such asA+B16:G26 sensor network is designed to perform a set of high level information processing tasks such as
The answer is:
D. all of above
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The size of wireless sensor system is limited mostly byThe size of wireless sensor system is limited mostly by
The answer is:
D. a and b
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Following are application areas of wireless sensor networkFollowing are application areas of wireless sensor network
The answer is:
D. all of above
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Following are application areas of wireless sensor networksFollowing are application areas of wireless sensor networks
The answer is:
D. all of above
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Sensors can be usedSensors can be used
The answer is:
D. all of above
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___________framework allows an application developer to write code for a sensor network signal processing and tracking application using a state-centric model of programming___________framework allows an application developer to write code for a sensor network signal processing and tracking application using a state-centric model of programming
The answer is:
B. pieces
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They can even use other services such as location tracking using the __They can even use other services such as location tracking using the __.
The answer is:
A. gps
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Wireless networks are computer networks that use radio frequency channels as their __ for communicationWireless networks are computer networks that use radio frequency channels as their __ for communication.
The answer is:
A. physical medium
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Which of the following is a collection of many separate networks?Which of the following is a collection of many separate networks?
The answer is:
C. wan
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The portion of the electromagnetic spectrum occupied by a signal is called ________The portion of the electromagnetic spectrum occupied by a signal is called ________
The answer is:
A. signal spectrum
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What is the term used to describe the ability for networking devices from different manufacturers to communicate effectively?What is the term used to describe the ability for networking devices from different manufacturers to communicate effectively?
The answer is:
B. interoperable
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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?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?
The answer is:
A. scalability
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What WLAN device provides communications management services to wireless workstations?What WLAN device provides communications management services to wireless workstations?
The answer is:
A. access point
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A wireless extension to a wired network can eliminate the need for new __________ to be installedA wireless extension to a wired network can eliminate the need for new __________ to be installed.
The answer is:
A. cables
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Which one of the following is not a consideration when deciding between a WLAN and a wired LAN beyond the network medium?Which one of the following is not a consideration when deciding between a WLAN and a wired LAN beyond the network medium?
The answer is:
D. rf interferences
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A wireless network provides immediate connection anywhere in the wireless range of its __________A wireless network provides immediate connection anywhere in the wireless range of its __________.
The answer is:
B. access points
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The __________ of a network refers to the network's capability to change as needed to meet the expanding needs of an organization or homeThe __________ of a network refers to the network's capability to change as needed to meet the expanding needs of an organization or home.
The answer is:
A. scalability
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Standards-based systems provide the assurance that all equipment manufactured to the same standard will be __________Standards-based systems provide the assurance that all equipment manufactured to the same standard will be __________.
The answer is:
C. interoperable
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In a software world, __________ refers to the capability of a software program to run on different operating systems or hardware modelsIn a software world, __________ refers to the capability of a software program to run on different operating systems or hardware models.
The answer is:
B. portability
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total MCQs: 429
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