Subject 2018 Question Paper — Government College of Engineering and T…
The 2018 Subject previous year question paper (Government College of Engineering and Technology, Jammu), with every question and its marks.
- University: Government College of Engineering and Technology, Jammu
- Course: Mobile Computing
- Branch: COMPUTER ENGINEERING
- Year: 2018
- Paper: end-term
- Duration: 180 minutes
- Total marks: 100
Instructions
- Attempt five questions in all selecting at least two questions from each Section.
- Each question carries 20 marks.
Questions
Section - A
- Q1. (a) What are the main problems of signal propagation? Why do radiations not always follow a straight line? Why is reflection both useful and harmful? (b) Discuss various Multiple Access Schemes. [20 marks]
- Q2. Describe the architecture of UMTS and explain handover with neat diagram. [20 marks]
- Q3. Explain in detail IMT 2000 standard. [20 marks]
- Q4. (a) Give an explanation of Bluetooth Security components with neat diagram. (b) Compare IEEE 802.11a, IEEE 802.11b and Bluetooth. [20 marks]
Section - B
- Q5. Explain in detail different ways of performing the encapsulation needed for tunneling in mobile IP. [20 marks]
- Q6. Discuss the components of WAP architecture and its application environment. [20 marks]
- Q7. (a) Explain mobile e-commerce and security issues related to mobile communication (b) Explain static and dynamic routing. [20 marks]
- Q8. Write short notes on the following: (a) DHCP (b) Selective Retransmission [20 marks]