What is the basic functionality of DataOutput interface in java?

2 Answers   TCS,

---

Can you write a java class that could be used both as an applet as well as an application?

0 Answers  

---

How many bits is a char?

0 Answers  

---

Explain the features of interfaces in java?

0 Answers  

---

"We cannot create an object of interface but we can create a variable of it". Discuss the statement with the help of an example. (Plz help us to provide immediately.)

3 Answers  

---

---

What is scope & storage allocation of global and extern variables? Explain with an example

0 Answers   IBS,

---

Which Math method is used to calculate the absolute value of a number?

3 Answers   Accenture,

---

What is the purpose of declaring a variable as final?

0 Answers  

---

What is mnemonic code?

0 Answers  

---

Are arrays immutable in java?

0 Answers  

---

For class CFoo { }; what default methods will the compiler generate for you>?

0 Answers   Amazon,

---

What is the difference between panel and frame ?

7 Answers   HCL, IBM, Raim Techno Solutions,

---