Answer Posted / anjeswar

it returns no of records updated and will be used for inert,
delete and updated operations

What is disconnected scenario in entity framework?

538

---

What is difference between executenonquery and executequery?

474

---

What are the major difference between classic ADO and ADO.NET?

524

---

How we can provide data to ado.net?

549

---

Why is stored procedure used in ado.net?

549

---

---

How to create dynamic gridview?

592

---

What is ado.net components?

511

---

What connected data?

500

---

What is the difference between Optimistic and Pessimistic locking?

549

---

What does executereader return?

527

---

Why is it important to close an ado.net application?

534

---

What are the namespaces used in ado.net for data access?

485

---

What is ambient transaction?

508

---

How will you fill the gridview by using datatable object at runtime?

555

---

Is ado.net an orm?

520

---