Bissoy.com
Doctors Medicines MCQs Q&A

Which of the following statements is false regarding smart antenna for 802.11 applications?

Which of the following statements is false regarding smart antenna for 802.11 applications? Correct Answer Probability of collisions is increased

Smart antenna allows improved SNR so coverage area is also increased. The signal paths are reduced so the multi-path reduction, the transmitted RF energy is confined to a desired direction so interference is reduced. Probability of collisions is reduced and network capacity is increased.

Related Questions

A smart city integrates all modes of transport, uses clean energy and promotes the sustainable use of resources. It also uses technology to ensure the safety and security of the city, something which critics argue, will lead to a surveillance state. Which of the following can be logically inferred from the above paragraph? (i) All smart cities encourage the formation of surveillance states. (ii) Surveillance is an integral part of a smart city. (iii) Sustainability and surveillance go hand in hand in a smart city. (iv) There is a perception that smart cities promote surveillance.
A Windows 2000 Server computer named server2 runs numerous 32bit applications and two 16bit applications. Users start the 16bit applications by running APP1.EXE for one application and APP2.EXE for another application. The 16bit applications are configured to run in the separate memory space. You want to create a performance base like chart in the system monitor for all the applications on server2. You add all of 32bit applications and now you want to add two 16bit applications. What should you do?
In the question below, are given a statement followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the suggested courses of action logically follow (s) for pursuing. Statement: With one year to go for 2019 parliamentary elections, Prime Minister Narendra Modi has stepped in to ensure results can be seen on the ground. The Centre has asked states to focus on impactful and public-private-partnership based smart city projects, which would show results over the next one year and have a review mechanism in place. Ministry of housing and urban affairs, the nodal ministry for Smart Cities Mission has identified 261 impactful ventures worth Rs. 31,000 crore and PPP projects worth Rs. 32,000 crore for the states to work on. Courses of Action: I. The move follows directives from the Prime Minister. During a review of Smart Cities mission last week, PM Modi had emphasized on early implementation of projects and suggested that the chief secretaries of all states should review the progress of the implementation. II. These identified projects account for an investment of Rs. 31,112 crore. The states have also been asked to work on 370 PPP projects that involve an investment of Rs. 32,410 crore The impactful projects identified range from building 40 outdoor fitness centres in New Delhi Municipal Council area at a cost of Rs. 1.31 crore to redevelopment of 340 acre area in Bhopal at a cost of Rs. 3,000 crore.  III. Secretary (housing and urban affairs) D. S. Mishra has written to chief secretaries of states and asked them to focus on the belated implementation of smart city projects that have a visible and transformative impact in the lives of citizens in identified smart cities.
Cost price of a mobile is Rs 44,040. Mukesh purchases 5 such smart phones and adds in an extra cost for installing new licensed softwares whose cost is 1/8th of cost price of each smart phone. He sells the first smart phone at Rs 35,000 and still made a profit of 20% on whole deal by selling smart phones on average price required to maintain the profit. One such smart phone was sold to seema who in turn traded her new phone to an old phone whose cost was Rs 50,000. Find loss incurred by seema in this whole deal.
In the question three statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement I: All Gyms are clean. Statement II: Some cities are smart cities. Statement III: All smart cities are clean. Conclusion I: Some cities which are not smart cities are clean is a possibility. Conclusion II: Some smart cities have Gym. Conclusion III: Some cities have Gym.
In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statements: I. All boys are smart. II. All smart are thin. Conclusions: I. All boys are thin. II. All smart are boys.
In March 2020, which of the following has joined the Qualcomm Smart Cities Accelerator Program to offer end-to-end solutions for smart stadiums, smart venues and smart event management?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance from commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: A: All Indians are Asians. B: All Asians are smart people. Conclusions: A: All Indians are smart people. B: All smart people are Asians. 
Where will the Upcoming Conference and Exhibition on Smart Energy, Smart Grid and Smart Cities India Smart Utility Week (ISUW 2019) be held from 12-16 March 2019?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) is logically TRUE. Statements: A. All boys are intelligent. B. All boys are smart. Conclusion: 1. Some boys are smart and intelligent. 2. All intelligent are smart.