Que.1.
Choose the correct one
A: The return value of the lambda (if any)
must be explicitly convertible to the delegate's return type
B: Each input parameter in the lambda must
be implicitly convertible to its corresponding delegate parameter.
C: Lamda expression does not work with LINQ
D: None of the above
Right
Answer: B
Que.2.
Choose the correct one
A: Variables introduced within a lambda
expression are not visible in the outer method.
B: Variables introduced within a lambda expression
are visible in the outer method.
C: The lambda should not contain the same
number of parameters as the delegate type.
D: None of the above
Right
Answer: A
Que.3.
For building new types at runtime which class can be used
A: System
B: System.Object
C: System.NewClass
D: System.Reflection.Emit.
Right
Answer: D
Que.4.
A web application can contain
A: Only One Web.Config File
B: Only Two Web.Config File
C: Can be more than ONE
D: None of the above
Right
Answer: C
Que.5.
You have to log the data into database if your session times out.Which event
you will use?
A: Session_End
B: Application_End
C: Application_Start
D: Application_SessionTimeout
Right
Answer: A
Que.6.
Choose the correct one
A: Dynamic type is non static type
B: Dynamic type is static type
C: Implicit conversion does not work with
type dynamic
D: None
Right
Answer: B
Que.7.
Which SqlCommand execution return the number of effected records in the table?
A: ExecuteNonQuery
B: ExecuteReader
C: ExecuteXmlReader
D: ExecuteScalar
Right
Answer: A
Que.8.
If you are using Webparts in your web page then which control is necessary?
A: WebpartController
B: WebPartmanager
C: WebpartZone
D: None
Right
Answer: B
Que.9.
Choose the correct one
A: The lambda must contain the same number
of parameters as the delegate type.
B: The lambda should not contain the same
number of parameters as the delegate type.
C: The return value of the lambda (if any)
must be explicitly convertible to the delegate's return type
D: None of the above
Right
Answer: A
Que.10.
What is lamda expression?
1.Anonymous
function
2.Can
be used to create delegates
3.Named
function
4.None
A: 1, 2
B: 1,2,3
C: 1,3
D: 4
Right
Answer: A
Que.11.
How you can merge the results from two separate LINQ queries into a single
result set.
A: Use the ToList method.
B: Use the DataContractJsonSerializer
class.
C: Use the XElement class.
D: Use the Concat method.
Right
Answer: D
Que.12.
Which of the following is true when referencing master page from content page?
A: Content pages can reference private
indexer in the master page.
B: Content pages can reference private
Properties in the master page.
C: Content pages can reference public
Properties in the master page.
D: Content pages can reference private
Methods in the master page.
Right
Answer: C
Que.13.
Which of the following objects represents a LINQ to SQL O/R map?
A: DataSet
B: XElement
C: ObjectContext
D: DataContext
Right
Answer: D
Que.14.
Which data provider gives the maximum performance from a connection to SQL
Server?
A: The OLE DB data provider.
B: The JDBC data provider.
C: The SqlClient data provider.
D: The Oracle data provider
Right
Answer: C
Que.15.
What component do you need to enable for a user to add new web parts ?
A: WebpartZone
B: CatalogZone
C: WebPartManager
D: WebManager
Right
Answer: B
Que.16.
Which CommandType value is incorrect?
A: StoredProcedure
B: TableDirect
C: TableSchema
D: Text
Right
Answer: B
Que.17.
Which SqlCommand execution return the value of the first column of the first
row from a table?
A: ExecuteNonQuery
B: ExecuteReader
C: ExecuteXmlReader
D: ExecuteScalar
Right
Answer: D
Que.18.
LINQ query can work with?
A: DataSet
B: List< T>
C: Array
D: All of the above
Right
Answer: D
Que.19.
What is jQuery?
1.jQuery
is an open source library
2.It
works client side.
3.jQuery
is java technology.
4.None
A: 1, 2
B: 1,2,3
C: 1,3
D: 4
Right
Answer: A
Que.20.
The best way for handling exception when dealing with a database connection?
A: Implement a try/catch block that catches
System.Exceptions.
B: Implementing custom error page.
C: Implement a try/catch block that catches
individual exception types, such as SQLException.
D: Display an error message.
Right
Answer: A
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