What is complete binary tree and almost complete binary tree?

822

---

What is weight balanced tree in data structure?

910

---

What is data in computer science?

945

---

Is null a binary search tree?

854

---

What is the most used data structure?

924

---

Which is faster hashmap or linkedhashmap?

926

---

What is array traversing?

901

---

What is time complexity of hashmap?

1107

---

What is complete binary tree in data structure?

994

---

What is data structures in computer science?

934

---

What are the basic data structures?

1001

---

Can binary tree have 1 child?

909

---

Can a tree be empty?

890

---

What is the use of tree data structure?

895

---

What is application of data structure?

909

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