Mobile Application Development, Past Papers

Mobile Application Development BSCS Term 8th Past Paper 2018 UOS

Posted by Ayesha

University of Sargodha

BS 8th Term Examination 2018
Subject: Computer Science
Paper: Mobile Application Development (CS-4547)
Maximum Marks: 80
Time Allowed: 2.30 Hours

Note: Objective part is compulsory. Attempt any four questions from subjective part.
Objective Part (Compulsory) (16*2)

Q.1. Write short answers of the following in 2-3 lines each on your answer sheet. i. State the Difference Between Windows CE and Windows Mobile?
ii. How to link between different interfaces in your layout?
iii. Write the Button click in your app.
iv. What do you mean by threading?
v. Which symbolic name is used to provide an enumeration for all the error codes?
vi. Discuss the major problem of typed SqlCeResultSet that has been generated by the tools?
vii. Specify the usage of BindingSource control?
viii. Write the piece of code for canceling updates.
ix. State the alternative to persisting data without a database?
x. Suggest the meaning of signing your code?
xi. Briefly address the Web Services?
xii. Pen down the four different stages of message processing of the SoapMessage.
xiii. Enlist the involved database in all sorts of SQL Server replication?
xiv. Which namespace contains the Socket class?
xv. Jot down the two lines of code required to make a voice call.
xvi. State the different storage mechanism in Mobile app development?

Subjective Part (4*12)

Q.2. Prescribe the complete solution of creating the connection with database?
Q.3. State the procedure of creating a project data source that makes a complex query?
Q.4. Explain the phenomenon of serializing and deserializing objects with the help of examples?
Q.5. Write the complete working code for the login interface.
Q.6. Illustrate the threats and solutions of storing credentials and other secrets securely?
Q.7. Indicate and demonstrate the synchronizing thread activities and access to data in detail.