- World's Largest Collection of Interview Questions & Answers, FAQs, queries, sample papers, exam papers, dumps, what, why, how, where, when questions
Our Services
Get 9,000 Interview Questions & Answers in an eBook.

Get it now !!
Send your Resume to 6000 Companies

Search Interview Questions

Question: Can we connect two datareader to same data source using single connection at same time?

Answer: Yes, you can connect two datareader to the same datasource, but one mainthing is close the first datareader before using second one then only it's possible.

Category ADO.NET Interview Questions & Answers - Exam Mode / Learning Mode
Rating (0.4) By 1369 users
Added on 7/27/2011
Views 12721
Rate it!
Question: Can we connect two datareader to same data source using single connection at same time?


Yes, you can connect two datareader to the same datasource, but one mainthing is close the first datareader before using second one then only it's possible.

The point is, we can have any number of datareaders to the same datasource, but only one of them could have an active connection at any point of time. Source:

Answered by: Sathishkumar | Date: 7/6/2009 | Contact Sathishkumar Contact Sathishkumar

It is possible using MARS (Multi Active Record Set) in VS 2005. We have to set MARS =True in the connection string, so that we can use 2 datareaders for a single connection Source:

Answered by: Madhusudhanreddy | Date: 7/24/2009 | Contact Madhusudhanreddy Contact Madhusudhanreddy

Yes.It is possible to use two datareaders at same time by using [MultipleActiveResultSets=true] in connecting string Source:

Answered by: R@J | Date: 3/24/2010 | Contact R@J Contact R@J

yes ,you can use two datreader at a time in a single connection if you do the property of mars(multi active record set) is true. Source:

Answered by: sunil | Date: 4/7/2010 | Contact sunil Contact sunil

yes,we can connect two data readers.but at a same time not possible.
example to connect datareader to connect oracle database:-
oleDbConnection cn=new oleDbConnection("user id=scott;password=tiger;provider=msadaora.1"); Source:

Answered by: Geetha | Date: 4/11/2010 | Contact Geetha Contact Geetha

Yes,we can use two datareader multiple datareader at the same using MARS(MultipleActiveResult Set) in the connection string
set MultipleActiveResultSet=True in the connectionstring Source:

Answered by: praseetha sandeep | Date: 4/22/2010 | Contact praseetha sandeep Contact praseetha sandeep

Yes,we can.

Nicku Source:

Answered by: nicku | Date: 8/11/2010 | Contact nicku Contact nicku

If you have the better answer, then send it to us. We will display your answer after the approval

Rules to Post Answers in

  • There should not be any Spelling Mistakes.
  • There should not be any Gramatical Errors.
  • Answers must not contain any bad words.
  • Answers should not be the repeat of same answer, already approved.
  • Answer should be complete in itself.

Post your answer here

Inform me about updated answers to this question.
Related Questions
View Answer
Why can't we use Multiple inheritance and garbage collector paralelly in .net

View Answer
How many records can take clustured index in sql server

View Answer
Difference between SqlCommand and SqlCommandBuilder

View Answer
Why edit is not possible in repeater??

View Answer
What is the difference between data reader & data set

View Answer
How can we load multiple tables in to Dataset?

View Answer
Does SQLClient and OLEdb class share the same functionality

View Answer
Explain the three services model (three-tier application).
View Answer
What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?
View Answer
What is the role of the DataReader class in ADO.NET connections?
View Answer

Please Note: We keep on updating better answers to this site. In case you are looking for Jobs, Pls Click Here - Best Freshers & Experienced Jobs Website.

View All ADO.NET Interview Questions & Answers - Exam Mode / Learning Mode

India News Network
Latest 20 Questions
Payment of time- barred debt is: (a) Valid (b) Void (c) Illegal (d) Voidable
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
_________ amounts to rejection of the original offer. (a) Cross offer (b) Special offer (c) Standing offer (d) Counter offer
A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
In case of unenforceable contract having some technical defect, parties (a) Can sue upon it (b) Cannot sue upon it (c) Should consider it to be illegal (d) None of the above
If entire specified goods is perished before entering into contract of sale, the contract is (a) Valid (b) Void (c) Voidable (d) Cancelled
______________ contracts are also caled contracts with executed consideration. (a) Unilateral (b) Completed (c) Bilateral (d) Executory
A offers B to supply books @ Rs 100 each but B accepts the same with condition of 10% discount. This is a case of (a) Counter Offer (b) Cross Offer (c) Specific Offer (d) General Offer
_____________ is a game of chance. (a) Conditional Contract (b) Contingent Contract (c) Wagering Contract (d) Quasi Contract
There is no binding contract in case of _______ as one's offer cannot be constructed as acceptance (a) Cross Offer (b) Standing Offer (c) Counter Offer (d) Special Offer
An offer is made with an intention to have negotiation from other party. This type of offer is: (a) Invitation to offer (b) Valid offer (c) Voidable (d) None of the above
When an offer is made to the world at large, it is ____________ offer. (a) Counter (b) Special (c) General (d) None of the above
Implied contract even if not in writing or express words is perfectly _______________ if all the conditions are satisfied:- (a) Void (b) Voidable (c) Valid (d) Illegal
A specific offer can be accepted by ___________. (a) Any person (b) Any friend to offeror (c) The person to whom it is made (d) Any friend of offeree
An agreement toput a fire on a person's car is a ______: (a) Legal (b) Voidable (c) Valid (d) Illegal
Cache = 0.015625 Seconds