Tuesday, 27 March 2018

BCA5020- VISUAL PROGRAMMING


Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
help.mbaassignments@gmail.com
or
call us at : 08263069601

PROGRAM
BACHELOR OF COMPUTER APPLICATION
SEMESTER
5
SUBJECT CODE & NAME
BCA5020- VISUAL PROGRAMMING


Qus:1 Explain the concept of Overriding in VB.net.
Answer: Access modifiers will fix the accessibility levels of the data member and member function of the class. Means to what extend the members of the class will be accessible or visible. Following are the

Qus:2 Briefly explain the “For Next” loop in VB.net with an example.
Answer: This loop executes for single or group of statements for a specified number of times, here the loop index counts the number of iterations. This loop can be terminated at any point of time using Exit For statement.


Qus:3 What are the advantages of event driven programming?
Answer: In event driven or event based programming the flow of program is determined by events. It relies on events,


Qus:4 What is delegates? Explain the role of delegates on VB .NET
Answer: A delegate can be defined as a “type safe function pointer”. It encapsulates the memory address of a function in your code. Whenever you create or use an event in code, you are using a delegat


Qus:5 Discuss the following
a. SQLDataAdapter
 b. DataSet class
Answer: a. SQLDataAdapter
The DataAdapter is an interface between the database and the dataset. It is located between the connected and disconnected parts of Ado.Net as a connector. DataAdapter class will be instantiated by the constructor that are generally overloaded. If we use the default constructor for the DataAdapter,



Qus:6 Explain Features of Android Operating system
Answer:   Handset layouts: The platform is adaptable to higher, VGA (Video Graphics Array), 2D graphics library, 3D graphics library based on OpenGL ES 2.0 specifications, and traditional smartphone layouts.
Storage: SQLite is one of the lightweight relational databases, used in Android platform that makes the data

Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
help.mbaassignments@gmail.com
or
call us at : 08263069601



No comments:

Post a Comment