Answer Posted / mythili pulluru

Java does not support a multiple inheritance because of following reason. for example class A
{
}
class B ExtendsA
{
//variables and methods
}
class c ExtendsA
{
//variables and methods
}
class B ExtendsA
{
//variables and methods
}
class D Extends B,C
{
//variables and methods
}
to compile this program it will give a compile time error because of class D felt in a confusion between B,C which class member to be a inherited(two class having same members) .to avoid this confusion java does not support multiple inheritance.

Define reflection.

1051

---

Describe the term diamond problem.

1092

---

What is not object oriented programming?

994

---

what are the methods in object?

1205

---

What is the use of set in java?

1185

---

What are some examples of variable costs?

1007

---

Difference between arraylist and hashset in java?

1191

---

What is a method signature java?

1110

---

Give me an example of array and linked list? Where they can be used?

1059

---

Explain about version control?

1096

---

What are three ways in which a thread can enter the waiting state in java programming?

1223

---

What is an example of a keyword?

1165

---

What is the difference between equals() and == in java?

1019

---

Can we convert stringbuilder to string in java?

1031

---

What is size () in java?

1151

---