Veer Narmad South Gujarat University 2011-4th Sem Certification MS-CIT SB-3821 - 401 : Visual Application Development Techniques B.sc ( IT ) ( ) - Question Paper
SB-3821
B. Sc. (IT) (Sem. IV) Examination March / April - 2011 Paper-401 : Visual Application Development Techniques
Time : 3 Hours] [Total Marks : 70
Instruction :
N Seat No.:
6silq<3i Puunki(l faaim SuwiA u* <KH=fl. Fillup strictly the details of signs on your answer book.
Name of the Examination :
B. SC. (IT) (SEM. IV)
Name of the Subject:
Paper-401 : Visual Application Development Techniques
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-Section No. (1,2......): Nil |
Do as directed
18
(i) Explain significance of Namespace.
(ii) List out the various components of CLR.
(iii) List out atleast four container controls.
(iv) What is Boxing and Unboxing ?
(v) Differentiate static and global assembly.
(vi) Write a code to add controls at run time.
(vii) What is disconnected data model ? Give its advantages and disadvantages.
(viii) Define shadowing with example.
(ix) Define context menu.
2 Answer the following (any three) 18
(i) What is interface ? Explain interfaced polymorphism.
(ii) Write a note on ADO.NET Architecture.
(iii) How assembly is created in VB.NET ? Explain its features.
(iv) What are collections ? Explain about stack and queue with possible methods.
3 Answer the following (any three) : 18
(i) What is namespace ? Explain namespace hierarchy with example.
(ii) What is record navigation ? Write code to perform record navigation in a data set.
(iii) Explain the use of Panel and TreeView control.
(iv) What is an abstract class ? How to create it ?
Compare it with simple class.
4 Answer the following (any four) 16
(i) Explain Combobox control with its properties and methods.
(ii) Explain the component of .NET framework which support the theme of .NET i.e. unification and interoperability.
(iii) Explain MDI forms.
(iv) Explain option statements with examples.
(v) Discuss on OpenFile dialog and Color dialog.
SB-3821] 2 [ 200 ]
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