Answer / Mohammad Arshad

In Java, the length of a string can vary as it is an object and not a primitive data type. However, each character in a string occupies 2 bytes (assuming UTF-16 encoding).

What is gc()?

1 Answers  

---

Is there any need to import java.lang package?

13 Answers   Sun Microsystems,

---

What is basic concept of static in java ?

1 Answers   iGate,

---

What is Enum in Java?

1 Answers  

---

Can a double value be cast to a byte?

3 Answers  

---

Is empty list java?

1 Answers  

---

what is the difference between pagecontext and servletcontext?

5 Answers   JBA Infotech, TCS,

---

When is the finalize() called? What is the purpose of finalization?

1 Answers  

---

Write a code to create a trigger to call a stored procedure

1 Answers  

---

explain System.out.println

107 Answers   Calpine Technologies, Care, Cognizant, CTS, IBM, IBS, LibSys, Oracle, Spiro Solutions, TCS,

---

What is data type in computer?

1 Answers  

---

Can we execute a program without main() method?

1 Answers  

---