Mobile Computing – May 2015

Part – A

    1. Write short notes on frequencies and signals.
    2. Discuss briefly about signal propagation.
    3. What are the goals of Mobile IP?
    4. What are Adhoc Networks?
    5. What is the purpose of WML? Give an example.
    6. Describe the Basic content of WML Document.
    7. Differentiate between WML Document and WML script.
    8. Give an example of WML script.
    9. Given an example of pull messaging.
    10. Explain the terms What is SMS and MMS?

Part – B

Unit -I

    1. Write notes on spread spectrum.
    2. Discuss about Bluetooth.
  1. Explain FDMA, TDMA, & CDMA with suitable diagrams.

Unit -II

  1. Discuss about “IP packet delivery”, “Agent advertisement and discovery” and “Tunneling”.
  2. 5 Write short notes on :
    1. Traditional TCP
    2. Indirect TCP
    3. Shaping TCP
    4. Mobile TCP

Unit -III

  1. Give an overview of WAP, its architecture and components.
  2. Discuss about WML Document Model with events, tasks, binding, variables application security.

Unit -IV

  1. Explain Wireless Binary extensible markup language with suitable examples.
  2. Discuss in detail about User Interface Design Issues.

Unit -V

  1. Write in detail about Tailoring content to client with a suitable example.
  2. Discuss about various Wireless Telephony Applications.

Attention : This exam questions are converted from the real exam paper to a digital text format by using an OCR Software that may made some mistakes, I reviewed it many times to correct it, But may still there some errors that I missed or misspelled, So if you detect an error or mistake PLEASE report by adding a comment or contact me.