30.which data structure is used for FIFO
Dictionary stact tree queue
31. which queue type is absent in Python
Poly Queue, FIFO Queue, Priority Queue, LifoQueue
32. what is the proper parameter list for the heap methodheappush?
Heap Index, Heap Item , Item Index, Heap, item, index
33. items were added sequentially onto this stack starting with‘dog’
Bird, Rabbit, cat, dog
What is the return value of the peek operation ?
34. what is the result of performing the keys operation givendictionary?
[“one”1, “two” 2, “three” 3]
Answer
30.queue31.Poly Queue32.Heap Item33.dog34.[“one”, “two”, “three”]