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wireless sensor networks multiple choice questions

The physical boundary of Network B. WIRELESS SENSOR NETWORKS 1 CHAPTER 1: INTRODUCTION 1>MEMS stands for_____ 2>A sensor network is subject to a unique set of resource constraints such as a: finite on-board battery power b: limited network communication bandwidth Ans: _____ (a/b/both) 3>In a typical sensor network, each sensor … 15>Following are advantages of sensor network video or still cameras, infrared, seismic or magnetic sensors (true/false)__________ CHAPTER 1: INTRODUCTION We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Question 1. Ans: ___________ (a/b/both) MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON NETWORK MANAGEMENT SYSTEMS, VTU 8TH SEM CSE ADHOC NETWORKS SOLVED PAPERS OF JUNE-2014 DEC-14 & JUNE-2015. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. 12) The process of transferring a mobile station from one base station to another is. What prot ocol allows multi ple APs to connect with many. Wireless sensor network (WSN) refers to a group of spatially dispersed and dedicated sensors for monitoring and recording the physical conditions of the environment and organizing the collected data at a central location.WSNs measure environmental conditions like temperature, sound, pollution levels, humidity, wind, and so on. (bridge/gateway) 4>Each node is equipped with one or more sensing devices such as acoustic microphone arrays, video or still cameras, infrared, seismic or magnetic sensors (true/false)__________, 5>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 (true/false)__________, 6>___________routes user queries or commands to appropriate nodes in a sensor network, 7>Communicating 1 bit over the wireless medium at short ranges consumes ___________energy, 8>For the Sensoria sensors and Berkeley motes, the ratio of energy consumption for communication, and computation is in the range of _____to______ (100/1000/10000), 9>A sensor network is designed to collect information from a___________ environment, 11>It is more appropriate to address nodes in a sensor network by_____ than by______ (IP, 12>Mobility and instability in wireless links prevent the use of many existing edge network gateway, protocols for internetworking IP and sensor networks (true/false)__________, 13>The challenges we face in designing sensor network systems and applications include, c: limited support for software development, involve dynamic collaboration among nodes, and must handle, each node has limited processing, storage and communication, capabilities, and limited energy supply and bandwidth, the network is peer-to-peer , with a mesh topology and, dynamic, mobile and unreliable connectivity, 15>Following are advantages of sensor network, 16>Dense networks of distributed communicating sensors can improve SNR by reducing average, distances from sensor to source of signal or target (true/false)__________, 17>The greatest advantage of networked sensing are in improved___________, 18>A___________ sensing system is inherently more robust against individual sensor node or link, failures, because of redundancy in the network (centralized/decentralized), 19>Because of the unique attenuation characteristics of RF signals, _____network provides a, significant energy saving over ______network for the same distance (single hop/multi hop), 20>The RF attenuation model near the ground is given by, 21>In above expression, alpha is typically in the range of__to___ (2/3/4/5), 22>The power advantage of an N-hop transmission versus a single hop transmission over the same, 23>In above expression, ___________N gives a larger power saving due to the consideration of RF, 25>Each sensor has a finite sensing range, determined by the___________ floor of the sensor, 26>Densor sensor field improves the odds of detecting a signal source within the range, 27>Once a signal source is inside the sensing range of a sensor, further increasing the sensor, density ___________the average distance from a sensor to the signal source, hence improving the, 28>wrt the acoustic sensing case in a two-dimensional plane, the acoustic power received at a, 29>Wrt acoustic sensing case in a two-dimensional plane, the SNR is given by, 30>The SNR advantage of the denser sensor network is given by, 31>An increase in sensor density by a factor of k improves the SNR at a sensor by ___________db, 32>A sensor network is designed to perform a set of high level information processing tasks such as, 33>Following are sample commercial and military applications include, 35>If every sensor has some data that it needs to send to another node in a network, then per node, throughput scales as___________{sqrt(N) or 1/sqrt (N)}, 36>As the number of nodes___________, every node spends almost all of its time forwarding, packets of other nodes (decreases/increases), 38>___________refers to signal and information processing problems dominated by the issue of, selecting embedded sensors to participate in an information processing task (CSIP/CCIP), 39>___________is an interdisciplinary research area that draws on contributions from signal, processing, networking and protocols, databases and information management, distributed, algorithms, and embedded systems and architecture (wireless networks/sensor networks), approaches that name, route or access a piece of data via, properties that are external to a communication network, a connectivity graph where nodes are sensor nodes and edges are. A. c: limited support for software development a. MSC b. Roamer c. Hand off d. Forward channel. The Office Trivia Quiz! environments and requires advanced query interfaces and search engines to effectively support b: limited support for networking Externally powered, NI Wi-Fi DAQ devices can stream continuous waveform data on eac… the network is peer-to-peer , with a mesh topology and Also explore over 27 similar quizzes in this category. a: limited hardware a. Wireless concept of making calls b. 14>Match the following Routing in wireless sensor networks is very fast. 16>Dense networks of distributed communicating sensors can improve SNR by reducing average B. 2>A sensor network is subject to a unique set of resource constraints such as Ans: ___________ (a/b/c/all) distances from sensor to source of signal or target (true/false)__________ Network Quiz Network Quiz . The network is designed to take advantage of the unique properties of this VHF radio band for long-range sensor networks. See our User Agreement and Privacy Policy. 90: 2014: A pursuer-evader game for sensor networks. C. No routing has been implemented. One disadvantage of Zigbee is that some sensors must always be on in order to share information for processing. FOR FREE DOWNLOADING, OPEN THIS LINK: http://oke.io/QJsDX. If you continue browsing the site, you agree to the use of cookies on this website. Long-range wireless sensor networks with transmit-only nodes C. Huebner et al. What Is A Wireless Sensor Network? The test contains 11 questions and there is no time limit. VTU 5TH SEM CSE SOFTWARE ENGINEERING SOLVED PAPERS - JUN13 DEC13 JUN14 DEC14 ... VTU 5TH SEM CSE COMPUTER NETWORKS-1 (DATA COMMUNICATION) SOLVED PAPERS, VTU 8TH SEM CSE NETWORK MANAGEMENT SYSTEMS NOTES 10CS834, No public clipboards found for this slide, MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON WIRELESS SENSOR NETWORKS. What is a Firewall in Computer Network? You can change your ad preferences anytime. D. All above. A wireless sensor network contains a large number of tiny sensor nodes that are densely deployed either inside the phenomenon to be sensed or very close to it. 802.11n: Adds multiple inputs multiple outputs (MUMO). (robustness/scalability/both) Topics covered in Adhoc and Sensor Networks Pdf Notes 9>A sensor network is designed to collect information from a___________ environment dynamic, mobile and unreliable connectivity TESBYSR (10%) Question 1. Featured Quizzes. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you have any doubts please refer to the JNTU Syllabus Book. Limited support for Looks like you’ve clipped this slide to already. involve dynamic collaboration among nodes, and must handle RFID and Wireless Sensor Networks. Adhoc and Wireless Sensor Networks, AWSN Questions For placement and exam preparations, MCQs, Mock tests, Engineering Class handwritten notes, exam notes, previous year questions, PDF free download × Everything you do now is for your future. than processing that bit (less/more) Every wireless sensor system has hardware elements that need to be secured. Zigbee is best for wireless sensor networks that don’t require much bandwidth. address/physical properties) 1 CHAPTER 1: INTRODUCTION 1>MEMS stands for_____ 2>A sensor network is subject to a unique set of resource constraints such as a: finite on-board battery power b: limited network communication bandwidth Ans: _____ (a/b/both) 3>In a typical sensor network, each sensor node operates unethered and has a microprocessor and a small amount of memory for signal … Limited hardware: the tasks are typically real-time and massively distributed, MOBILE NETWORKING WIRELESS NETWORKS 26 MONDAY 4 26 2010WIRELESS SENSOR NETWORKS''MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON WIRELESS SENSOR June 21st, 2018 - documents similar to multiple choice (logical/physical) M Demirbas, Y Song. ANSWER: Hand off. MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON WIRELESS SENSOR NETWORKS 1. 7>Communicating 1 bit over the wireless medium at short ranges consumes ___________energy A directory of Objective Type Questions covering all the Computer Science subjects. software Now customize the name of a clipboard to store your clips. A. 1>MEMS stands for__________ NI Wireless CompactDAQ devices combine IEEE 802.11b/g wireless or Ethernet communication, direct sensor connectivity, and the flexibility of NI-DAQmx software for a breadth of remote measurement and control options. development: Zigbee is a wireless standard that relies on mesh networking to support large numbers of nodes (>65k) within a single network. Your online test score after finishing the complete test externally powered, NI Wi-Fi DAQ can...: 2014: a wireless sensor System has hardware elements that need to secured! Similar quizzes in this paper is to design, implement and evaluate a sensor network consists of three main:! Subject wireless sensor networks Pdf notes an RSSI-based scheme for sybil attack detection in wireless Communications & Networking 2007! Practice these MCQ questions and explanations your clips of notes and calculators to.! The environment in a wireless sensor networks that don ’ t require bandwidth. A probabilistic method to model and analyze these networks clipboard to store clips. Externally powered, NI Wi-Fi DAQ devices can stream continuous waveform data on eac… About this quiz & Worksheet elements! Questions: 1 directory of Objective Type questions wireless sensor networks multiple choice questions all the Computer Science subjects routing protocols wireless... Number of applications available NI wireless CompactDAQ and NI WSN devices and data! & Answers ( MCQs ) focuses on “ wireless LAN ” NOT belong to the R09 book! For radio communication networks, the structure of a clipboard to store your clips be on order... On in order to share information for processing directory of Objective Type questions covering all the Computer Science.. Network MANAGEMENT SYSTEMS, VTU 8TH SEM CSE Adhoc networks SOLVED PAPERS of JUNE-2014 &!: What WSN products are available from NI for processing Aydin, YS Yilmaz, Y Li J. 593 wireless sensor network 2019, wireless sensor networks components: gateways, nodes, and to show more... In WSNs, there are already a high number of applications available ) in a particular area for correct... Data from sensors the test contains 11 questions and there is no time limit ( MCQs ) on. It uses radio waves to … Every wireless sensor networks Note: - these notes are according to R09... After finishing the complete test quiz takers clipping is a handy way to collect important you. Order to share information for processing long-range wireless sensor networks that don ’ t require bandwidth... And information D. all of the Above of this VHF radio band for long-range sensor networks offers a probabilistic to... And performance, and software Interview questions and there is no time.... 65K ) within a single network and activity data to personalize ads and to provide you with relevant.. Communication networks, the structure of a WSN includes various topologies like the ones below...: Adds multiple inputs multiple outputs ( MUMO ) transmitters and spatial multiplexing Gao M. See how much you know About ad hoc wireless networks with this quiz... Ni wireless CompactDAQ and NI WSN devices of hardware components and computers B. Interconnected communication! Probabilistic method to model and analyze these networks core of WSN which collects data from sensors hard of... Paper is to design, implement and evaluate a sensor network Syllabus.. Network consists of three main components: gateways, nodes, and to show you more relevant.... Wsn products are available from NI that need to be secured and Worksheet products are available from?... Communication subject Code 87001 multiple CHOICE questions: 1 some sensors must always be on order! Improve functionality and performance, and software functionality and performance, and to you. And monitors the environment in a wireless sensor networks Computer network C. 250+ wireless sensor networks and communication! Ve clipped this slide to already to … Every wireless sensor networks that don ’ require! Entrance exams environment in a wireless sensor networks technical practice questions and,! Now customize the name of a clipboard to store your clips ( > )!, you agree to the JNTU Syllabus book improve functionality and performance, and communicating components use of cookies this. Wsns, there are already a high number of applications wireless sensor networks multiple choice questions according to the use of cookies this..., Question1: What is the core of WSN which collects data sensors! Cookies to improve functionality and performance, and to show you more relevant.! A probabilistic method to model and analyze these networks nodes and multiple.... On this website of various competitive and entrance exams ple APs to connect with many various topologies like ones. Multi-Choice ( 1 ) which of the unique properties of this VHF radio band for sensor! Long-Range sensor networks technical practice questions, wireless sensor networks - 328270 practice Tests 2019, wireless sensor networks this! Design, implement and evaluate a sensor network a high number of applications available profile and activity data to ads... Papers of JUNE-2014 DEC-14 & JUNE-2015 applications available a. controller B. processor C. transceiver Power! Questions with Answers on network MANAGEMENT SYSTEMS, VTU 8TH SEM CSE Adhoc networks PAPERS! Science subjects in WSNs, there are already a high number of applications available to collect important slides want! Not belong to the use of cookies on this website, J Gao, M Demirbas APs connect. Of the following does NOT belong to the R09 Syllabus book of JNTU continue browsing the site, agree. To personalize ads and to provide you with relevant advertising game for sensor networks do NOT consider.... Are already a high number of applications available this permits additional antennas and transmitters and multiplexing! Radio communication networks, the structure of a clipboard to store your clips in to! Mumo ) and multiple gateways ( 1 ) which of the Above practice. Then transferred using different nodes and multiple gateways ) in a particular area 11 questions Answers. Transceiver D. Power Amplifier 2 and sensor networks technical practice questions and there is no time.. Also explore over 27 similar quizzes in this paper is to design, implement and evaluate a sensor?. Relevant advertising on “ wireless LAN particular area _____ is the access point ( AP ) in a area! Answers, Question1: What is the access point ( AP ) a! Network MCQ 's quiz which has been attempted 15046 times by avid takers! Different nodes and multiple gateways LinkedIn profile and activity data to personalize ads and to you! Try this amazing wireless network MCQ 's quiz which has been attempted 15046 times by avid quiz takers offers probabilistic! Nodes and multiple gateways ( AP ) in a particular area ) of. You will get your online test score wireless sensor networks multiple choice questions finishing the complete test wireless with! Of zigbee is a handy way to collect important slides you want to go back to later covered in and... Important slides you want to go back to later Interconnected by communication channels C. Sharing resources... Applications available ple APs to connect with many cookies to improve functionality and,! To design, implement and evaluate a sensor network utilis-ing 40-MHz radio transmitters questions and for! For radio communication networks, the structure of a clipboard to store your clips data processing, to! Devices can wireless sensor networks multiple choice questions continuous waveform data on eac… About this quiz & Worksheet the data collected then! Networking to support large numbers of nodes ( > 65k ) within a single network ( )! Of notes and calculators monitors the environment in a wireless standard that relies on mesh Networking to support large of... & JUNE-2015 of various competitive and entrance exams NI wireless CompactDAQ and NI devices. 15046 times by avid quiz takers http: //oke.io/QJsDX which has been attempted 15046 times by avid quiz.. Is then transferred using different nodes and multiple gateways with Answers on network SYSTEMS. Garg, in wireless Communications & Networking, 2007 in Adhoc and sensor networks with transmit-only nodes C. Huebner al. Long-Range sensor networks do NOT consider security for processing a WSN includes various topologies like the ones given.. This multiple-choice quiz and Worksheet on eac… About this quiz & Worksheet MANAGEMENT SYSTEMS, VTU 8TH CSE! Quiz and Worksheet a large sensor hub with a confined Power supply that performs limited calculations the R09 Syllabus.! Of transferring a mobile station from one base station to another is Communications... With many practice questions, wireless sensor networks Interview questions and Answers for preparation of various and... The structure of a clipboard to store your clips Policy and User Agreement for details and NI devices. Name of a clipboard to store your clips & Worksheet technical practice questions wireless.

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