Mobile Application Development BSCS Term 7th Past Paper 2019 UOS

University of Sargodha
BS 7th Term Examination 2019
Subject: Computer Science
Paper: Mobile Application Development (CS-4547)
Time Allowed: 2:30 Hours
Maximum Marks: 80

Objective Part (Compulsory)

Q.1. Write short answers of the following in 2-3 lines each on your answer sheet. (16*2)

i. What Differences Between the .NET Framework 2.0 and .NET Compact Framework 2.0?
ii. What is Dotnet framework?
iii. What is the role of CLR?
iv. Which data base is used for Microsoft Mobiles?
v. What is role of ToString() Method?
vi. What is purpose of Data Set class?
vii. What is purpose of SQLCe Command?
viii. What is Serialization?
ix. What is socket programming?
x. What are types of assemblies in dot Net?
xi. Which method is used to start a thread in Dot Net?
xii. Which is IIS?
xiii. What is purpose of .dll?
xiv. What is system namespace?
xv. Why we need socket programming?
xvi. What is a web service?

Subjective Part (4*12)

Q.2. Write a note on Direct X 3D?
Q.3. Write a note on properties in .net and show their use with examples?
Q.4. What is cryptography? How is it implemented in window mobiles? Write a code to encrypt the user password?
Q.5. Write a note on thread pool and threading also illustrate it with a code example?
Q.6. Write a note on graphic programming also write code for drawing a rectangle and a line?
Q.7. Write a note on the failure of windows phone and success of android OS?