Is servlet thread safe?

519

---

Explain differences between alloc() and free()?

575

---

Is there any sort function in java?

571

---

Write a function expand(s1,s2) that expands shorthand notations like a-z in the string s1 into the equivalent complete list abc...xyz in s2 . Allow for letters of either case and digits, and be prepared to handle cases like a-b-c and a-z0-9 and -a-z. z-a:zyx......ba -1-6-:-123456- 1-9-1:123456789987654321 a-R-L:a-R...L a-b-c:abbc

5051

---

Define activity application component.

593

---

---

What is the difference between mvg applet and a pick applet?

572

---

Who created perl?

524

---

What are the different life cycle commands in ambari?

63

---

Explain the difference between optical zoom, digital zoom and smart zoom?

492

---

What are loops in Datawarehousing?

557

---

What is auth :: routes ();?

397

---

What are the core differences between .NET Languages ?

1792

---

What is a "Spark Driver"?

204

---

When was mongodb founded?

1

---

What is the difference between index seek vs. Index scan?

569

---