Explain how can we load multiple tables in to dataset?

982

---

Define ado.net?

1191

---

Explain the difference between ado and ado.net?

997

---

Explain the difference between data reader and data set?

975

---

Define the executescalar method?

997

---

Define data access layer?

1015

---

How do you update a dataset in ado.net?

1065

---

Define connection string?

1134

---

Define data adapter?

1025

---

Explain what are acid properties?

1059

---

What is the difference in record set and dataset?

1074

---

Define partial class?

1028

---

Define executenonquery?

964

---

Explain how to call the sql commands asynchronously in ado.net version 2.0?

982

---

What is the namespaces being used to access oracle database?

1144

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