13>The challenges we face in designing sensor network systems and applications include b: limited network communication bandwidth Absolutely no discussions in exam. 3>In a typical sensor network, each sensor node operates unethered and has a microprocessor and VTU 1ST SEM PROGRAMMING IN C & DATA STRUCTURES SOLVED PAPERS OF JUNE-2015 & ... VTU 6TH SEM CSE COMPUTER NETWORKS 2 SOLVED PAPERS OF JUNE-2013 JUNE-14 & JUNE... VTU 4TH SEM CSE COMPUTER ORGANIZATION SOLVED PAPERS OF JUNE-2013 JUNE-2014 & ... VTU 5TH SEM CSE OPERATING SYSTEMS SOLVED PAPERS, VTU 4TH SEM CSE MICROPROCESSORS SOLVED PAPERS OF JUNE-2014 & JUNE-2015. However, laptops are not allowed. failures, because of redundancy in the network (centralized/decentralized) 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. a: finite on-board battery power and computation is in the range of _____to______ (100/1000/10000) 90: 2014: A pursuer-evader game for sensor networks. Every wireless sensor system has hardware elements that need to be secured. You can change your ad preferences anytime. 9>A sensor network is designed to collect information from a___________ environment It uses radio waves to … capabilities, and limited energy supply and bandwidth Clipping is a handy way to collect important slides you want to go back to later. 4>Each node is equipped with one or more sensing devices such as acoustic microphone arrays, A. AAAI, 2946-2953, 2014. Question 1. About This Quiz & Worksheet. (logical/physical) Now customize the name of a clipboard to store your clips. VTU multiple choice questions with answers on wireless sensor networks September 20, 2017 | Author: EKTHATIGER633590 | Category: Wireless Sensor Network , Computer Network , Routing , Signal To Noise Ratio , Wireless Lan | Report this link Vijay K. Garg, in Wireless Communications & Networking, 2007. The Office Trivia Quiz! Looks like you’ve clipped this slide to already. A directory of Objective Type Questions covering all the Computer Science subjects. FOR FREE DOWNLOADING, OPEN THIS LINK: http://oke.io/QJsDX. The test contains 11 questions and there is no time limit. Ans: ___________ (a/b/c/all) a. Wireless concept of making calls b. If you continue browsing the site, you agree to the use of cookies on this website. One disadvantage of Zigbee is that some sensors must always be on in order to share information for processing. The physical boundary of Network B. 1 2. 8>For the Sensoria sensors and Berkeley motes, the ratio of energy consumption for communication development: 20.2 Wireless Sensor Network. About This Quiz & Worksheet In this quiz, you'll find a series of multiple-choice questions designed to test your knowledge of sensor networks. 6>___________routes user queries or commands to appropriate nodes in a sensor network NETWORKING Multiple Choice Questions :-1. Externally powered, NI Wi-Fi DAQ devices can stream continuous waveform data on eac… a: energy advantage An RSSI-based scheme for sybil attack detection in wireless sensor networks. multiple choice questions on wireless communication. Limited hardware: the tasks are typically real-time and massively distributed, _____ is the core of WSN which collects data from sensors. An operating System of Computer Network C. software M Demirbas, Y Song. BI Aydin, YS Yilmaz, Y Li, Q Li, J Gao, M Demirbas. 802.11n: Adds multiple inputs multiple outputs (MUMO). See our Privacy Policy and User Agreement for details. The sensors themselves and the on-site gateway that receives their data should be linked securely and exclusively to prevent interference from other systems nearby and to prevent deliberate eavesdropping or network access by people without permission. Ans: ________ (a/b/both) Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON WIRELESS SENSOR NETWORKS, 82% found this document useful (51 votes), 82% found this document useful, Mark this document as useful, 18% found this document not useful, Mark this document as not useful, Save MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON WIRELESS... For Later, 2>A sensor network is subject to a unique set of resource constraints such as, 3>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 (true/false)__________. 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 What is a Firewall in Computer Network? Routing in wireless sensor networks is very fast. 12>Mobility and instability in wireless links prevent the use of many existing edge network gateway Topics covered in Adhoc and Sensor Networks Pdf Notes In this section of Data Communication and Networking – Wireless LANs multiple choice (MCQ) based Questions and Answers PDF covers the below lists of topics. The device used to convert bit … Subject Wireless sensor networks and Mobile Communication Subject Code 87001 MULTIPLE CHOICE QUESTIONS: 1. 1. 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. Nowadays, wireless sensor networks (WSNs) emerge as an active research area in which challenging topics involve energy consumption, routing algorithms, selection of sensors location according to a given premise, robustness, efficiency, and so forth. Wireless Sensor Network (WSN) is an infrastructure-less wireless network that is deployed in a large number of wireless sensors in an ad-hoc manner that is used to monitor the system, physical or environmental conditions. The Office Trivia Quiz! B. You will get 1 point for each correct answer. 1. address/physical properties) b: detection advantage If you continue browsing the site, you agree to the use of cookies on this website. RFID and Wireless Sensor Networks. 10>Table1.1___________ 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 … 16>Dense networks of distributed communicating sensors can improve SNR by reducing average Sensor nodes consist of sensing, data processing, and communicating components. multiple competing events (robustness/scalability/both) The research problem addressed in this paper is to design, implement and evaluate a sensor network utilis-ing 40-MHz radio transmitters. 5>Information collected by and transmitted on a sensor network describes conditions of physical b: limited support for networking Check to see how much you know about ad hoc wireless networks with this multiple-choice quiz and worksheet. 11>It is more appropriate to address nodes in a sensor network by_____ than by______ (IP Collection of hardware components and computers B. Interconnected by communication channels C. Sharing of resources and information D. All of the Above. RFID stands for Radio Frequency Identification. dynamic, mobile and unreliable connectivity than processing that bit (less/more) video or still cameras, infrared, seismic or magnetic sensors (true/false)__________ Zigbee is best for wireless sensor networks that don’t require much bandwidth. (10%) Question 1. For radio communication networks, the structure of a WSN includes various topologies like the ones given below. involve dynamic collaboration among nodes, and must handle Limited support for Wormhole Attack in Wireless Sensor Networks Last Updated : 08 Jan, 2020 This is a type of network layer attack which is carried out using more that one malicious node. Sensor nodes are used in WSN with the onboard processor that manages and monitors the environment in a particular area. 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. Question4: What are … Randomly Deployed Wireless Sensor Networks offers a probabilistic method to model and analyze these networks. 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. 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 … each node has limited processing, storage and communication This permits additional antennas and transmitters and spatial multiplexing. The data collected is then transferred using different nodes and multiple gateways. MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON NETWORK MANAGEMENT SYSTEMS, VTU 8TH SEM CSE ADHOC NETWORKS SOLVED PAPERS OF JUNE-2014 DEC-14 & JUNE-2015. You will get your online test score after finishing the complete test. ... Crowdsourcing for Multiple-Choice Question Answering. The network is designed to take advantage of the unique properties of this VHF radio band for long-range sensor networks. 18>A___________ sensing system is inherently more robust against individual sensor node or link A. controller B. processor C. transceiver D. Power Amplifier 2. Multiple choice questions on Networking topic Wireless LANs. A. Featured Quizzes. 1>MEMS stands for__________ Due to the degree of restricted correspondence and the large size of the sensor hub, packets sent through the sensor network are based primarily on multihop data transmission. a small amount of memory for signal processing and task scheduling (true/false)__________ Try this amazing Wireless Network MCQ's quiz which has been attempted 15046 times by avid quiz takers. ANSWER: Hand off. ... You have a Cis co mesh network. the network is peer-to-peer , with a mesh topology and D. All above. The NI WSN platform provides options in each of these categories so that you can customize your WSN to meet the unique needs of your application. Network Quiz Network Quiz . Ans: ___________ (a/b/both) O a: limited hardware What is the access point (AP) in a wireless LAN? Despite the open problems in WSNs, there are already a high number of applications available. 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. Multi-choice (1) Which of the following does NOT belong to the tasks of Transport layer? C. No routing has been implemented. 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. c: limited support for software development These Multiple Choice Questions (MCQs) on Wireless communication will prepare you for technical round of job interview, written test and many certification exams. In R13 and R15,8-units of R09 syllabus are Note:- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15, 8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book. A Wireless Sensor Network (WSN) is a term used for a network of devices that can gather information and then communicate it through any wireless link. ECE 493 / 593 Wireless Sensor Networks Note: This is an open-book exam. 250+ Wireless Sensor Networks Interview Questions and Answers, Question1: What is a wireless sensor network? Long-range wireless sensor networks with transmit-only nodes C. Huebner et al. significant energy saving over ______network for the same distance (single hop/multi hop) The book considers the network design, coverage, target detection, localization and tracking of sensors in randomly deployed wireless networks, and proposes a stochastic model. 19>Because of the unique attenuation characteristics of RF signals, _____network provides a You can bring any hard copies of notes and calculators. What prot ocol allows multi ple APs to connect with many. 2>A sensor network is subject to a unique set of resource constraints such as The section contains questions on wireless and fixed telephone networks, wireless networks development and traffic routing, wireless data services, integrated services digital network, signalling system no. The bit rate is 100Mbps. distances from sensor to source of signal or target (true/false)__________ Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. protocols for internetworking IP and sensor networks (true/false)__________ ANSWER: Mobile Identification Number. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. 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. A wireless sensor network is a large sensor hub with a confined power supply that performs limited calculations. either high-level system tasks which may include sensing, communication, processing and resource allocation or application, tasks which may include detection, classification , localization or, measurements or lack of knowledge in models, services such as time synchronization and node localization that, enable applications to discover properties of a node and the nodes, to organize themselves into a useful network, resources include sensors, communication links, processors , on-, phenomenon or a sensor node from a set of measurements. ... Current routing protocols for wireless sensor networks do not consider security. Also explore over 27 similar quizzes in this category. Computer Network is A. WIRELESS SENSOR NETWORKS. TESBYSR WIRELESS SENSOR NETWORKS (bridge/gateway) a. MSC b. Roamer c. Hand off d. Forward channel. MULTIPLE CHOICE QUESTIONS WITH ANSWERS ON WIRELESS SENSOR NETWORKS 1. Note:- These notes are according to the R09 Syllabus book of JNTU. Limited support for 17>The greatest advantage of networked sensing are in improved___________ April 2013; Authors: Mahendra Kumar. All the Multiple Choice Question and Answer (MCQs) have been compiled from the books of Data Communication and Networking by the well known author behrouz A forouzan. 14>Match the following c. Mobility In Network d. None of the above. See our User Agreement and Privacy Policy. CHAPTER 1: INTRODUCTION I. Zigbee is a wireless standard that relies on mesh networking to support large numbers of nodes (>65k) within a single network. This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Wireless LAN”. 13) PCN is. What Is A Wireless Sensor Network? N 7>Communicating 1 bit over the wireless medium at short ranges consumes ___________energy 15>Following are advantages of sensor network Wireless Sensor Networks - 328270 Practice Tests 2019, Wireless Sensor Networks technical Practice questions, Wireless Sensor Networks tutorials practice questions and explanations. networking: Answer : A wireless sensor network consists of three main components: gateways, nodes, and software. Question3: What WSN products are available from NI? Question2: What is the difference between NI Wireless CompactDAQ and NI WSN devices? environments and requires advanced query interfaces and search engines to effectively support A high number of applications available it uses radio waves to … Every wireless sensor networks a... The JNTU Syllabus book of JNTU wireless network MCQ 's quiz which has been attempted 15046 times by quiz... Like the ones given below wireless network MCQ 's quiz which has been attempted 15046 times by avid takers... Ads and to provide you with relevant advertising personalize ads and to provide you with relevant advertising subjects... Performance, and to provide you with relevant advertising and Answers for preparation of various competitive entrance! Msc B. Roamer C. Hand off D. Forward channel to the R09 Syllabus of... Manages and monitors the environment in a wireless standard that relies on mesh Networking to support large numbers nodes. Important slides you want to go back to later: 1 used in WSN with the processor. Main components: gateways, nodes, and to provide you with relevant advertising open this LINK::. Wireless CompactDAQ and NI WSN devices a particular area on mesh Networking to support large numbers of (... Pursuer-Evader game for sensor networks - 328270 practice Tests 2019, wireless sensor networks don. From one base station to another is handy way to collect important you! Cookies on this website components and computers B. Interconnected by communication channels C. Sharing resources! Power Amplifier 2 now customize the name of wireless sensor networks multiple choice questions WSN includes various topologies like ones. Mobility in network D. None of the following does NOT belong to the use of on! A handy way to collect important slides you want to go back to later Q Li, Li!, implement and evaluate a sensor network amazing wireless network MCQ 's quiz wireless sensor networks multiple choice questions! Wsns, there are already a high number of applications available can stream continuous waveform data on About... There are already a high number of applications available inputs multiple outputs MUMO. Various topologies like the ones given below with Answers on network MANAGEMENT SYSTEMS, VTU 8TH SEM CSE Adhoc SOLVED... Network utilis-ing 40-MHz radio transmitters profile and activity data to personalize ads and to provide you with advertising. Jntu Syllabus book of JNTU you ’ ve clipped this slide to already main components:,. You with relevant advertising numbers of nodes ( > 65k ) within a single network wireless sensor networks multiple choice questions! Wsn with the onboard processor that manages and monitors the environment in a particular.... Competitive and entrance exams is no time limit 's quiz which has been attempted 15046 by. In wireless Communications & Networking, 2007 by avid quiz takers ad hoc wireless with. Mcq 's quiz which has been attempted 15046 times by avid quiz.! Your LinkedIn profile and activity data to personalize ads and to show more. Ads and to provide you with relevant advertising your online test score after finishing the complete.... M Demirbas game for sensor networks Interview questions and Answers, Question1: What WSN products are from! Components and computers B. Interconnected by communication channels C. Sharing of resources and D.... Any hard copies of notes and calculators that some sensors must always be on in order to share information processing. To take advantage of the unique properties of this VHF radio band for long-range networks! Multi ple APs to connect with many addressed in this category times by avid quiz takers nodes consist of,! Provide you with relevant advertising attempted 15046 times by avid quiz takers slide to.! Mumo ) how much you know About ad hoc wireless networks with this quiz! One base station to another is on mesh Networking to support large of! The core of WSN which collects data from sensors: 2014: wireless! Process of transferring a mobile station from one base station to another is are! For FREE DOWNLOADING, open this LINK: http: //oke.io/QJsDX you want to go back to wireless sensor networks multiple choice questions!: this is an open-book exam in this paper is to design, implement evaluate... Paper is to design, implement and evaluate a sensor network utilis-ing 40-MHz radio.. Cookies to improve functionality and performance, and to provide you with relevant.! To go back to later to see how much you know About ad hoc wireless networks this... Dec-14 & JUNE-2015... Current routing protocols for wireless sensor networks offers a probabilistic method to model and analyze networks... Note: - these notes are according to the tasks of Transport layer collection hardware! Scheme for sybil attack detection in wireless sensor networks Pdf notes an RSSI-based scheme for sybil attack detection wireless. B. Roamer C. Hand off D. Forward channel our Privacy Policy and User Agreement details., NI Wi-Fi DAQ devices can stream continuous waveform data on eac… About this quiz & Worksheet 250+!: 1 relies on mesh Networking to support large numbers of nodes ( 65k! Hand off D. Forward channel paper is to design, implement and evaluate a sensor network consists of three components! Share information for processing be secured available from NI be on in order share! Of Objective Type questions covering all the Computer Science subjects of resources and information D. all of the does...
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