Why need staging area database for dwh?

648

---

Can you tell me the difference between semaphore and mutex.

628

---

how to prevent the display of getting framed in html?

574

---

How to get last inserted id after insert data from a table in mysql?

551

---

State the different types of flip flop?

571

---

---

What does the expression exception::__tostring means?

562

---

What is the name of the events fired by streams?

257

---

If not into production, how far did you follow the design and why did not you see it into production?

1715

---

How main function is called in c?

633

---

In the EIB block of CICS, highlight the names of few of the important fields?

584

---

What is python good for?

524

---

Explain the meaning of subroutine?

522

---

What happened when voltage will half value of current ...

1127

---

What are the major issues of using MVC architecture in React?

180

---

Can a hard drive last 10 years?

485

---