Get fully solved assignment. Buy online from website
online store
or
plz drop a mail with your sub code
we will revert you within 2-3 hour or immediate
Charges rs 125/subject and rs 500/semester only.
if urgent then call us on 08791490301, 08273413412
PROGRAM-BCA (REVISED FALL
2012)
SEMESTER-5
SUBJECT CODE & NAME-BCA5020-
VISUAL PROGRAMMING
CREDIT-4
BK ID-B1872
MAX. MARKS-60
Qus:1 List and explain the list of data types
supported by VB .NET.
Ans:
The list of data types
supported by VB .NET:
VB.NET also has a new Char type, which is an
unsigned 16-bit type that is used to store Unicode characters. The new Decimal
type is a 96-bit signed integer scaled by a variable power of 10. Table
below listing the data types available
ib VB .
Qus:2 Explain the For
and While loop statements of VB.NET
Ans:
The For and While loop
statements of VB.NET:
For Next:
This loop executes for single or group of
statements for a specified number of times, here the loop index counts the
Qus:3 Discuss the
concept of constructor and destructor with appropriate example.
Answer:
Concept of constructor
and destructor with example:
Constructor:
Constructor
is defined as constructor in a class is a special type of subroutine is
called to create an object. It prepares
Q4. What is attributes?
Explain its properties. Discuss the targets of attributes.
Answer.
Attributes:
Attributes
provide a powerful method of associating metadata, or declarative information,
with code (assemblies
Qus:5 Briefly explain the
following terms:
·
Exception
·
Try
·
Catch
·
Throw
·
Finally
Answer:
a)
Exception: Unexpected conditions generated error codes, which
were confined by programming logic that took appropriate action. The CLR
(Common Language Runtime) in .NET does not generate error codes. When an
unexpected condition occurs, the CLR creates a special object called an
exception. This object contains
Qus:6
Describe the various components that enable the
Android function in brief.
Ans:
The various components that enable the Android function in brief:
The components are majorly divided in to four types.
Ø Activities
Ø Services
Ø Content providers
Ø Broadcast receivers
Each type of components is assigned with specific
purpose with unique lifestyle that gives an idea about the creation and
destroys of those components. Now we are going to discuss those four components
in
Get fully solved assignment. Buy online from website
online store
or
plz drop a mail with your sub code
we will revert you within 2-3 hour or immediate
Charges rs 125/subject and rs 500/semester only.
if urgent then call us on 08791490301, 08273413412
No comments:
Post a Comment