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chaitanya.k


{ City } chennai
< Country > india
* Profession * sse
User No # 5670
Total Questions Posted # 0
Total Answers Posted # 9

Total Answers Posted for My Questions # 0
Total Views for My Questions # 0

Users Marked my Answers as Correct # 278
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Questions / { chaitanya.k }
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Answers / { chaitanya.k }

Question { Microsoft, 6869 }

Disadvantages of COM components?


Answer

.These are not directly access to the .NET.
.These are not supporting Distribute network,only DCOM will
support it.

Is This Answer Correct ?    1 Yes 3 No

Question { Microsoft, 6980 }

What are runtime hosts?


Answer

Runhosts is a special type where CLR is executed and managed

Is This Answer Correct ?    2 Yes 0 No


Question { Microsoft, 21024 }

Indexers in c#?


Answer

Indexers are used to retrieve the data faster than
retrieving the data from Arrays.

Is This Answer Correct ?    37 Yes 8 No

Question { Microsoft, 62658 }

Difference between datareader and dataset?


Answer

Data Reader is a forward only and read only data
DataSet is used to maintain relationships between multiple
tables.

Data Reader can't persist the data
Data Set can persist the data

Is This Answer Correct ?    145 Yes 22 No

Question { IBM, 10420 }

What are the steps in connecting to database?


Answer

1. U need to declare name space according to which database
u need to connect.

2. U can declare connection string in two ways.

1. U can declare in web.config in appsettings.
2. U can delare directly in code behind or in inline code

These can delared by using connection string.

3. Then u can do the operations by open the connection.
4. After complete all ur transcations u need to close the
database.

Is This Answer Correct ?    10 Yes 3 No

Question { Microsoft, 12148 }

what is clustered index?why is it created?


Answer

clustered index is a type oof index this is a physical
component used to to resorted the data in a table. U can use
only one clustered index for a Table.

Is This Answer Correct ?    14 Yes 2 No

Question { Accenture, 8220 }

What is difference between value and reference types?


Answer

Value types allocates the values in stack
Reference types allocates the value references in Heap

Is This Answer Correct ?    5 Yes 2 No

Question { TCS, 13607 }

What is the default view of Data Grid?


Answer

It has default view like a table with columns and rows.

Is This Answer Correct ?    5 Yes 5 No

Question { HP, 30718 }

what are partial classes?


Answer

Partial classes is a new feature of OOPs in .NET2.0

Partial classes means split the class into multiple files.


For example

u r working with windows applications actually
designer.cs is using a class like webform1, u can use this
class in other cs file also.

Is This Answer Correct ?    59 Yes 13 No