What are heap memory and stack memory and what are memory tables.

984

---

What are the concepts of 'OOPS'?

1068

---

What is nested loop? What is dangling else condition in it?

1079

---

What will happen when using pass by reference in java?

989

---

What is a concrete classes? Is Java object class is concrete class?

975

---

Given a singly linked list, find the middle of the list in a single traversal without using temporary variable.

1052

---

What is Gang of four design patterns

1051

---

Can a constructor be private and how are this() and super() method used with constructor?

996

---

What is a default constructor and also define copy contrucyor?

1102

---

Why use string handling in Java?

1026

---

Explain heap sort?

1106

---

What are recursive functions? Give some examples?

1191

---

How do you access command-line arguments within the code?

1056

---

What is the difference between static and global variables and also define what are volatile variables?

1045

---

What is a Hash Table? What are the advantages of using a hash table?

1082

---