Answer Posted / srividhya.y

java does not support multiple inheritance because of ambiguity 0r confusion problem.but multiple inheritance can be achieved through the concept called interfaces.
A class can implement one or more interfaces.
class A extends B extends C
{
//Not possible
}
class A extends B implements C
{
// Possible
}
from interface to class we are inheriting use the keyword
implements.

Which of the following is not an isolation level in the JDBC

2180

---

What class allows you to read objects directly from a stream in java programming?

1137

---

What is an empty class? What functionality does it offer in Java?

1341

---

How static variable work in java?

1185

---

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

1050

---

Which is faster string or stringbuilder?

981

---

I don’t want my class to be inherited by any other class. What should I do?

1059

---

How do you read and print a string in java?

994

---

What is the purpose of the finally clause of a try-catch-finally statement in java programming?

1009

---

What is an iterator java?

1194

---

Can we clone singleton object in java?

1080

---

What do you understand by java?

1043

---

What is difference between protected and private?

1140

---

What is the similarity between dynamic binding and linking?

1163

---

what is meant by Garbage collection?

1145

---