Explain how can we load multiple tables in to dataset?

941

---

Define ado.net?

1102

---

Explain the difference between ado and ado.net?

937

---

Explain the difference between data reader and data set?

919

---

Define the executescalar method?

936

---

Define data access layer?

947

---

How do you update a dataset in ado.net?

1024

---

Define connection string?

1066

---

Define data adapter?

948

---

Explain what are acid properties?

979

---

What is the difference in record set and dataset?

1026

---

Define partial class?

955

---

Define executenonquery?

911

---

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

927

---

What is the namespaces being used to access oracle database?

1077

---