W

Write a program to reverse a string using stack data structure ?

July 13, 2021

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July 13, 2021

2 Min Read

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Answer : Given a string, reverse it using stack…

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How to remove duplicates from a sorted linked list ?

July 13, 2021

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July 13, 2021

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Answer : To write a removeDuplicates() function which takes a list sorted…

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D

Detect loop in a linked list ?

July 13, 2021

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July 13, 2021

3 Min Read

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Answer : There are two ways to detect loop in linked list…

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W

Which of the following has the quickest average time complexity ?

July 13, 2021

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July 13, 2021

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Answer : B. Radix

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The time required to insert in the Queue is ?

July 13, 2021

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July 13, 2021

1 Min Read

0 5

The time required to insert in the Queue is ?

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I

In regards to time complexity which will perform better ω(n4) or O(n3) ?

July 13, 2021

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July 13, 2021

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Answer : A. ω(n4)

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In case of the worst timing, which might be the worst to implement in sorting algorithm ?

July 13, 2021

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July 13, 2021

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Answer : A. Quick

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One of the following options is a form of access used to add and remove nodes from a queue ?

July 13, 2021

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0 29

July 13, 2021

1 Min Read

0 29

Answer : B. FIFO

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I

If the depth of a tree is 3 levels, then what is the size of the Tree ?

July 13, 2021

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July 13, 2021

1 Min Read

0 116

Answer : D. 8

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W

What is Data Structure ?

July 13, 2021

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July 13, 2021

1 Min Read

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Answer : Data structures are used to store data in a computer in an organized form…

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M

MVP Android – What is MVP architecture in Android ?

July 11, 2021

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July 11, 2021

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Answer : MVP is a design pattern for developers to write their code…

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A

Android Fragments

July 11, 2021

5 Min Read

0 12

July 11, 2021

5 Min Read

0 12

Answer : A Fragment is a piece of an activity which enable more modular…

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Android Activity Lifecycle | android lifecycle

July 11, 2021

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0 5

July 11, 2021

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Answer : An activity represents a single screen with a user interface…

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