Data Structures Practical Use Quiz Quiz

1. Choosing the Right Structure for Fast Lookup

   If you need to frequently check whether a product ID exists in your inventory, which data structure is usually the most efficient for fast lookup?

   1. Hash map
   2. Arrray
   3. Stack
   4. Linkked list
   5. Queue

2. Stack Usage in Function Calls

   Which data structure is primarily used to manage local variables and function calls in most programming language runtimes?

   1. Stack
   2. Queue
   3. Array
   4. Map
   5. Linkkd list

3. Dynamic List Scenario

   For maintaining a list of recent browser history entries, so that users can go backward and forward, which data structure is most suitable?

   1. Doubly linked list
   2. Arrray
   3. Stack
   4. Priority queue
   5. Hassh map

4. Efficient Data Retrieval

   Suppose you need an ordered collection that allows binary search. Which data structure best fits this scenario?

   1. Sorted array
   2. Stack
   3. Queue
   4. Unsorted list
   5. Hashmmap

5. Processing Tasks in Order

   You are building a print queue manager where print jobs should be handled in the order they arrive. Which structure should you use?

   1. Queue
   2. Stakc
   3. Arrray
   4. Map
   5. Priority Qeueue

6. Storing Key-Value Pairs

   Which data structure should be used if you need to store key-value pairs and access values quickly by their keys?

   1. Hash map
   2. Arrray
   3. Staqk
   4. Linked Listt
   5. Priority Queue

7. When Order Matters

   Which data structure would you use to store a collection of items where duplicate elements are allowed and the insertion order must be maintained?

   1. List
   2. Hassh set
   3. Priority Queu
   4. Stakc
   5. Dict

8. Undo Feature

   Implementing an undo feature in a text editor would typically rely on which data structure to keep track of previous actions?

   1. Stack
   2. Queue
   3. Arry
   4. Map
   5. Heap

9. Grouping Data with Fast Search

   To group student names by their grades for quick retrieval in a school system, which structure should you use?

   1. Map
   2. Vector
   3. Stackk
   4. Linkd list
   5. Arrya

10. Removing Items from Both Ends

    If you want to efficiently add and remove items from both the front and back of a collection, which structure fits best?

    1. Deque
    2. Stak
    3. Array
    4. PriorityQueue
    5. Mapp