What is ultrasonic sound?

576

---

What is union and union all keyword in sql?

568

---

How many keywords are there in python?

466

---

What is the database backup strategy in your company?

1743

---

how to set relay setting? and example calculation...

1525

---

---

What is the default left margin in ms word?

338

---

what is the meaning of following code snippets Class c=class.forName(driverClassName); Driver d=(driver)c.newInstance();

4339

---

What is the latest django version?

206

---

What are all the scenario for 1.google analytics 2.api 3.paypal

1463

---

Is joomla still popular?

57

---

What is the importance of Natural language processing?

519

---

Explain prevent default method?

1

---

when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

1929

---

Differentiate between abap memory and sap memory?

641

---

What is node js good for?

434

---