Dim query = From product In products.AsEnumerable() Select product

Dim query as select product From product In products.AsEnumerable()

Dim query = From p In products.AsEnumerable() Select p

None of these

Commit();

Update();

SubmitChanges();

CommitTransaction();

SqlDataAdapter

SqlConnection

SqlDataReader

SqlDataView

CreateObjRef

BeginExecuteNonQuery

Prepare

All of the above

True

False

33,123

123,33

6,6

Compilation Error

True

False

1

2

Error

None

A

B

Both are Same

None

macro functions are expanded during compile. Inline functions are just usual functions calls

macro functions are expanded during preprocessing and inline functions are expanded during compile

macro functions are expanded during compile and inline functions are expanded during preprocessing

No difference.Both are expanded at compile.

4 bytes

6 bytes

8 bytes

12 bytes

A class which can not be inherited

A class which can have only single object

A class which can not have any objects

A class which can not inherit other classes

Using virtual functions

Using method overloading

Using operator overloading

Using both method & operator overloading

constructors can be virtual

destructors can be virtual

constructors can be overloaded

virtual functions are fast in execution

all(d,si,i) in stack

d in stack;si in heap;i in stack

d in stack;si in stack;i in heap

d in heap;si in heap;i in stack

constructors are executed only(once) when the first object is instantiated

destructor is executed only at the end of main() execution

constructors are executed on every object instantiation

destructor is executed when all the objects of the class moves out of scope

constructors can not take parameters

(1)

(2)

(3)

(4)

that can not be inherited

that can be inherited only once

that can have only one object

there is no such class

malloc is used to allocate store for integer arrays only

new is used to allocate store for objects only

new is used to allocate any kind of memory

malloc is used to allocate any kind of memory

new initializes the store after allocation

malloc intializes the store after allocation

True

False