Mobile Application Development BS/MPhil Computer Science/MS Computer Science 7 Semester/Term University Of Sargodha (UOS) 2018

Subject: Computer Science

Time Allowed: 2:30 Hour

University of Sargodha

BS 7 Term Examination 2018

Paper: Mobile Application Development (CS-4547)

Maximum Marks: 80

Note: Objective part is compulsory. Attempt any four questions from subjective part.

Objective Part

(Compulsory)

0.1 Write shyphswer of the following questions in 2-3 lines only.

(2*16)

Us a chate the Difference Between Windows CE and Mindows Mobile.

ili.

What is the purpose of TabControl?

Write the code to display the busy cursor

iv.

What do you mean by docking and anchoring properties?

Which symbolic name is used to provide an enumeration for all the error codesfril.com

vi.

Discuss the major problem of typed SqlCeResultSet that has been generated By the tools?

vii.

Specify the usage of BindingSource control?

vili. 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.

xili.

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 phenomenon of multithreading?

Subjective Part

(4*12)

Q.2.

Q.3.

Q.4.

Q.5.

Prescribe the complete solution of creating foreign key constraints in code?

State the procedure of creating a project data source that makes a complex query?

Explain the phenomenon of serializing and deserializing objects with the help of examples?

- Search

ix 4x

Search for: kiosk

Type: Help

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7 Kiosk Settings

Help

ustadni.con

21/11/06 1.5 KB

ustadni/com

ustadni.com

Q.6.

Q.7.

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Write the complete working html code for the following interface.

Illustrate the threats and solutions of storing credentials and other secrets securely?

Indicate and demonstrate the synchronizing thread activities and access to data in detail.

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