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

1033

---

What are the concepts of 'OOPS'?

1122

---

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

1139

---

What will happen when using pass by reference in java?

1045

---

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

1034

---

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

1105

---

What is Gang of four design patterns

1117

---

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

1058

---

What is a default constructor and also define copy contrucyor?

1166

---

Why use string handling in Java?

1082

---

Explain heap sort?

1179

---

What are recursive functions? Give some examples?

1255

---

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

1115

---

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

1108

---

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

1140

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