Data Structures Interview Questions
Questions Answers Views Company eMail

What are the different types of hash functions?

501

Is unordered_map a hash table?

481

What is the use of hashtable?

498

Is quicksort a stable algorithm?

521

What is the time complexity of selection sort?

488

What you mean by sorting?

507

Which is better merge or quick sort?

561

Is a hash table a map?

486

What is pivot in quicksort?

490

What are sorting algorithms used for?

531

How does max heap work?

505

How many types of priority queue are there?

488

What is sorted map?

502

How does shell sort work?

514

How do I push an element into a stack?

494


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Un-Answered Questions { Data Structures }

Why is data structure important?

535


What does the term sorting refer to?

580


Explain the uses of binary tree.

499


How does hashset maintain order?

526


How memory is reserved using a declaration statement ?

668






What are the types of bulleted list?

450


State the properties of a binary tree?

574


What is impact of signed numbers on the memory using data structures?

565


How do I start preparing for placement?

500


What is data structure? Explain.

539


Is list same as array?

470


Does arraylist guarantee insertion order?

503


What is the impact of signed numbers on the memory?

537


Define indegree of a graph?

680


How many null values are allowed in hashmap?

511