What is vdl (view definition language) explain?

645

---

What do you understand by an io stream?

587

---

When would you use a before or after trigger?

494

---

I have deleted a file from recycle bin but I want to use that file how can I restore that file? I have already used system restore for the same but the file could not berestore?

467

---

How many types of privileges are available in sql?

739

---

---

Mention the differences between sql server and mysql.

512

---

what is log shipping? : Sql dba

615

---

Describe an abstract class?

559

---

Explain the use of containers in ssis and also their types?

528

---

What is web application and how it works?

468

---

What is the difference between rdd and dataframe?

230

---

What are isotypes?

222

---

What is factor r?

529

---

What should I know about the zend framework cla before submitting it?

140

---

What is progress apama?

546

---