What is queues in data structure? All Questions › Category: Data Structure › What is queues in data structure? 0 Vote Up Vote Down chetan shidling asked 4 years ago I need short information. 1 Answers 0 Vote Up Vote Down Chetan Shidling answered 4 years ago Queues can be simply realized using linear arrays, the queue has front and rear variables that point to the location of where deletions and insertions can be made, sequentially.