Name some applications which use linked lists.

1049

---

How can you add an item to the beginning of the list?

1070

---

How can we remove loops in a linked list? What are the functions of fast and slow pointers?

1258

---

How can you insert a node to the beginning of a singly linked list?

1002

---

What do you understand by doubly linked list?

987

---

What do you know about traversal in linked lists?

977

---

What are the main differences between the linked list and linear array?

1028

---

How will you represent a linked list in a graphical view?

1096

---

What does the dummy header in the linked list contain?

1211

---

How many pointers are necessary to implement a simple linked list?

1182

---

How can you insert a node at the end of linked list?

930

---

Differentiate between singly and doubly linked lists?

1052

---

What is the difference between the hash table and hash map?

1083

---

How does hashset work internally in java?

1059

---

For addition and deletion. Which one is most preferred: array list or linked list?

943

---