CSS 207 Mobile Computing Past Paper 2022 PDF
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2022
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This is a past paper for a mobile computing exam from 2022. The paper includes multiple questions covering topics such as multiple access schemes, applications of mobile computing, and the architecture of mobile technologies.
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Reg. No. *CSS207* CSS 207 Second Semester M.Sc. Degree Examination, Sept./Oct. 2022 Computer Science Mobile Computing Time : 3 Hours...
Reg. No. *CSS207* CSS 207 Second Semester M.Sc. Degree Examination, Sept./Oct. 2022 Computer Science Mobile Computing Time : 3 Hours Max. Marks : 70 Note : Answer any five full questions. Each question carries fourteen marks. 1. a) Compare and contrast various multiple access schemes. 7 b) Explain the applications of mobile computing. 7 2. a) State the reasons for implementing specialized MAC in wireless networks. 7 b) Explain the various improvements in TCP performance. 7 3. a) Explain in detail the architecture of GSM. 7 b) Explain the GSM services in detail. 7 4. a) Briefly discuss about agent discovery in Mobile IP. 7 b) What are the advantages and disadvantages of WLANs ? Explain. 7 5. a) Write the detail description about IEEE 802.11 architecture. 7 b) What is Mobile ad-hoc network ? What are the characteristics of Mobile ad-hoc network ? 7 6. a) Discuss in detail Wireless Transaction Protocol. 7 b) Explain about WML script in detail. 7 7. a) Draw the architecture of WAP and explain in detail. 7 b) What is a Bluetooth Piconet ? How is it formed ? Explain. 7 8. Write a note on the following : i) HIPERLAN. 5 ii) Frequencies of radio transmission. 5 iii) Infrared vs. radio transmission. 4 _________________________
