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ASP.NET QUESTIONS : PART 2

application  layer is used to write queries in 3-tier architecture. This statement is

true

false

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which layer is the parameter of functions in 3-tier architecture?

Object of application layer

Object of data access layer

Object of business layer

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in 3  tier architecture,data flow is?

appliction->data access->business

data access->application->business

1aplication->business->data aceess

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business layer is act as?

client layer

1server layer

1middle layer

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full form of Linq?

Language integrated query

Language interface query

Least integrated query

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If u need to use a table in linq architecture ,table must be contain?

Foreign key

Primary key

Auto increment field

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in linq architecture,the tables are drag into which of the following page?

Webform

Class file

Linq to sqlclasses

1.  Xml file

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to use linq architecture,how connect sqlserver with our file?

Through server explorer

Through sqldatasource

Through object explorer

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which function is used to add new records into table in linq architecture?

Insertsubmit()

Insertonsubmit()

Insertallsubmit()

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which is the advantage of linq architecture?

Security

Error checking

Code reuse

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which is the extension of linq to sqlclasses?

Aspx

Aspx.cs

 .cs

 .dbml(ans)

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which function is used to remove records from table in linq architecture?

deletesubmit()

deleteonsubmit()

deleteallsubmit

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which of the following layer is used to create the object of business layer in 3 tier architecture?

Application layer

Business layer

Data access layer

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