How many stacks are required to implement a queue

Which one of the following statements is TRUE with respect to this modified stack? In which of the following data structures, both insertion and deletion operations can take place at either end of the structure?

Which of the following data structures is generally used to implement priority queue? Suggested Test Series.

Suggested Exams. How many different insertion sequences of the key values using the same hash function and linear probing will result in the hash table shown above? Which one of the following choices gives a possible order in which the key values could have been inserted in the table? The exact values are not given. The following C function takes a simply-linked list as input argument.

It modifies the list by moving the last element to the front of the list and returns the modified list. What is the value printed by the following C program? Data Structures Mock tests on Queue. Here at Quizzcreator This is the best questions and answer library.

Here You can enjoy both Questions like How many stacks are required to implement a queue? Just select the subject about which you want to create a new quiz and go ahead with your questions and their options. The basic aspect of creating a quiz is to approach your audience as if you are taking to them in person.

To create a quiz, it is essential to have a good and accurate knowledge of the subject. Study Career Spiritual Apache Camel. WriteLine "Q is Empty" ;. Peek ;. EnQueue item to the queue. DeQueue item from the queue. Driver code. This code is contributed by Pratyush Kumar. WriteLine "Stack Underflow" ;.

Exit 0 ;. WriteLine "Q is empty" ;. Enqueue an item to the queue. Return if queue is empty. This code is contributed by iArman. Next Implement Stack using Queues. Recommended Articles. Article Contributed By :. Easy Normal Medium Hard Expert. Writing code in comment? Rucha Shelke asked in DS Sep 26, Subjects All categories General Aptitude 2.

Follow gateoverflow. GATE Overflow. Recent Blog Comments I believe you are too much in respect of IITD has no institutional support regarding Arjun gatecse where has this link been moved Its updated Network Sites GO Mechanical.

GO Electrical. GO Electronics.