Does constructor return any value?

0 Answers  

---

What’s the difference between unit, integration and functional testing?

0 Answers  

---

What do you mean by an object in java?

0 Answers  

---

Why array is used in java?

0 Answers  

---

Read data from console and print in one file. That would be in C:\temp ? Thanks, Bose

3 Answers   Oracle, Surya Software,

---

can you create interface instance ?

54 Answers   Fidelity, TCS,

---

Explain covariant method overriding in java.

0 Answers  

---

What is casting?

3 Answers   BMC,

---

Explain the difference between an object-oriented programming language and object-based programming language?

0 Answers  

---

Why do we need data serialization?

0 Answers  

---

What are keywords give examples?

0 Answers  

---

What is covariant return type?

0 Answers  

---