Input /Output Devices questions and answers of Computer Awareness for private & government jobs, competitive examination and entrance test, interview, online preparation. Listen to what the others say c. Do what feels most comfortable d. In the policies manual e. There is no particular way to answer the phone as long as you are polite 3) When speaking on the phone, what type of communication is being used? 1.Which one is DES? Fading of the received radio signals in … (a) 12.5 kHz, becau se the system can accomodate twice a s many channel s per MHz of syste m bandwidth (b) 25 kHz, becau se it allows much den ser frequency reuse than with 12.5 kHz. You should not be answering the phone at your workplace b. IMT-2000 / 3G systems operate at A 1 GHz Strong answers here will help to set the tone and direction of the interview as a whole. MULTIPLE CHOICE QUESTIONS – WIRELESS COMMUNICATION 1. A comprehensive database of telephone etiquette quizzes online, test your knowledge with telephone etiquette quiz questions. 50 Common Interview Questions and Answers Page 5 of 25 Preparing Your Answers Opening Questions These questions give you plenty of scope to make a positive first impression. Cell phones can too easily result in not being able to hear one another well or dropped calls. 16. 1) If ‘n’ number of users are present in a network with point-to-point links, then how many links will be required in the network? Trunked radio systems are attractive to authorities and disaster relief teams A Because of special features like very fast connection setup, group calls, paging, reliable and fast messaging and ad-hoc capabilities X B Because they are cheap implementations of GSM C Because of cheap equipment 17. a. This is the MCQ in Telephone and Cable Networks from the book Data Communications and Networking 4th Edition by Behrouz A. Forouzan. 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