Which data structure allows deleting data elements from front and inserting from rear? Data Structure

  • Stack
  • Queue
  • Array
  • Linked List
Answer: Queue
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  1. Surbhi wants to implement a particular data structure using a static array. She uses the concept of circular list to implement the data structure, because this allows her to efficiently use all fields of the array. Which data structure is Surbhi implementing?

  2. A FIFO structure implemented as a ring where the front and rear pointers can wrap around the end of the start of the array.

  3. Which value is assigned/set at front and rear ends during the Initialization of a Queue?

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  5. What should be the value of rear (end) if the queue is full (elements are completely occupied )?

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  9. Which is the correct operation for: "Add a item to the rear of the queue."

  10. Which is the correct operation for:"Remove the rear item from the queue and return it"

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  12. A _______________ is a linear data structure, in which elements are not stored at contiguous memory locations.

  13. What do you this data structure classification in which the elements are stored/accessed on a non-linear order such as trees and graphs.

  14. Arranging elements of a data structure in increasing or decreasing order is known as_________

  15. ._____________ is a data structure in which every individual node consists of INFO to store data and LINK to store the address of the next node.

  16. Data structure= Organized data +________________

  17. In ____________ data structure, the data items are arranged in a linear sequence.

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