Data Structures and Algorithms-I MCQs

Page No. 11

Which operation find the value associated with a given key?


aInsert

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bFind Next

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cLook up

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dDelete

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View Answer Find Next

On which abstract data type does van Emde Boas tree performs the operation?


aTree

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bLinked List

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cHeap

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dAssociative Array

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View Answer Associative Array

What is the time complexity for finding a maximum and minimum integer in Van Emde Boas data structure?


aO (log M!)

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bO (M!)

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cO (1)

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dO (log (log M))

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View Answer O (1)

Can operation like Find Next and Find Previous be implemented.


aTrue

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bFalse

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ceither true either false

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dNone of the mentioned

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View Answer True

What is the time complexity for deleting a key or integer in Van Emde Boas data structure?


aO (log M!)

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bO (log (log M))

✓


cO (M!)

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dO (2M)

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View Answer O (log (log M))

In which year was Van Emde Boas tree invented?


a1972

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b1973

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c1974

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d1975

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View Answer 1975

What is the time complexity for inserting a key or integer in Van Emde Boas data structure?


aO (log M!)

✓


bO (M!)

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cO (M2)

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dO (log (log M))

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View Answer O (log M!)

Which type of tree does Van Emde Boas require to perform basic operations?


aUnbalanced

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bBalanced

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cComplete

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dNon – Binary

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View Answer Non – Binary

What is the time complexity for searching a key or integer in Van Emde Boas data structure?


aO (log M!)

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bO (M!)

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cO (2M)

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dO (log (log M))

✓


View Answer O (log (log M))

Does Van Emde Boas data structure perform all operation in O (log (log M)) time where M = 2<sup>m</sup>.


aTrue

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bFalse

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ceither true either false

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dNone of the mentioned

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View Answer True

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