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UGC NET CSE | January 2017 | Part 2 | Question: 48
Which of the following is/are true w.r.t. applications of mobile computing?Travelling of salesmanLocation awareness servicesa true; b false.Both a and b are true.Both a and b are false.a false; b true.
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UGC NET CSE | January 2017 | Part 2 | Question: 49
In $3G$ network, $\text{W-CDMA}$ is also known as $\text{UMTS}$. The minimum spectrum allocation required for $\text{W-CDMA}$ is$2$ MHz$20$ KHz$5$ KHz$5$ MHz
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Uttrakhand Asst. Professor Exam-60
Which of the following is a solution of mobile IP problem?Care of addressCarefree addressDon't care addressNone of the above
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UGC NET CSE | December 2015 | Part 2 | Question: 24
In a typical mobile phone system with hexagonal cells, it is forbidden to reuse a frequency band in adjacent cells. If 840 frequencies are available, how many can be used in a given cell?280210140120
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UGC NET CSE | December 2014 | Part 2 | Question: 46
Consider the following statements $S1$ and $S2$ :$S1$ : A hard handover is one in which the channel in the source cell is retained and used for a while in parallel with the ... Both $S1$ and $S2$ are true. Both $S1$ and $S2$ are not true.
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UGC NET CSE | December 2012 | Part 3 | Question: 30
Match the following with respect to the Mobile Computing Architecture.a. Downlink control1. 100 Mbpsb. Data communication data rate2. Residency Latency (RL) ... Sending data from a BS to MDd. FDDI bandwidth4. 2-Mbps abcdA2143B3421C4121D4312
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UGC NET CSE | December 2012 | Part 3 | Question: 26
Which are the classifications of data used in Mobile Applications?Private data, Shared data, User dataPublic data, User data, Virtual dataPrivate data, Public data, Shared dataPublic data, Virtual data, User data
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UGC NET CSE | December 2012 | Part 2 | Question: 3
The GSM network is divided into the following three major systems:SS, BSS, OSSBSS, BSC, MSCCELL, BSS, OSSSS, CELL, MSC
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UGC NET CSE | June 2014 | Part 2 | Question: 26
Match the following with respect to the mobile computing technologies $:$\begin{array}{cIcI} & \textbf{List-I} & & \textbf{List-II} \\ \text{a.} & \text{GPRS} & \text{i.} & \text{ ... {a-ii; b-iii; c-iv; d-i}$\text{a-ii; b-i; c-iv; d-iii}$
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UGC NET CSE | June 2012 | Part 3 | Question: 60
Radio signals generally propagate according to the following mechanisms:Modulation, Amplification, ScatteringReflection, Diffraction, ScatteringAmplification, Diffraction, ModulationReflection, Amplification, Diffraction
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UGC NET CSE | June 2012 | Part 2 | Question: 28
Mobile IP provides two basic functionsRoute discovery and registrationAgent discovery and registrationIP binding and registrationNone of the above
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