Mphasis interview questions and answers

331 Articles

331

What is Stack in Data Structure ?

July 13, 2021

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July 13, 2021

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Answer : A stack is a container of objects that are performed…

Data Structure

Editor

Write a function to Delete a node from Doubly Linked List ?

July 13, 2021

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July 13, 2021

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Answer : In a single linked list, every node has link to its next node in the sequence…

Data Structure

Editor

What is N Queen Problem ?

July 13, 2021

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July 13, 2021

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Answer : Let us discuss N Queen problem that can be solved using Backtracking…

Data Structure

Editor

How to find Second largest element in BST ?

July 13, 2021

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July 13, 2021

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Answer : In an N-ary tree, the second largest value in the given tree to find and return the node…

Data Structure

Editor

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

July 13, 2021

2 Min Read

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July 13, 2021

2 Min Read

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Answer : Given a string, reverse it using stack…

Data Structure

Editor

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…

Data Structure

Editor

Detect loop in a linked list ?

July 13, 2021

3 Min Read

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July 13, 2021

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

Data Structure

Editor

Which of the following has the quickest average time complexity ?

July 13, 2021

1 Min Read

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July 13, 2021

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Answer : B. Radix

Data Structure

Editor

The time required to insert in the Queue is ?

July 13, 2021

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July 13, 2021

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The time required to insert in the Queue is ?

Data Structure

Editor

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)

Data Structure

Editor

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

Data Structure

Editor

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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July 13, 2021

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Answer : B. FIFO

Data Structure

Editor

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

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Answer : D. 8

Data Structure

Editor

What is Data Structure ?

July 13, 2021

1 Min Read

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July 13, 2021

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

Data Structure

Editor

What is an AICA abend ?

July 13, 2021

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July 13, 2021

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Answer : A task has been executing for longer than the runaway time…

CICS

Editor

What is an AEY9 abend ?

July 13, 2021

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July 13, 2021

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Answer : The AEY9 abend can occur for the following reasons…

CICS

Editor

What is the use of DSECT parameter in BMS ?

July 13, 2021

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July 13, 2021

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Answer : DSECT is the parameter used for creating a symbolic map…

CICS

Editor

When you do a START, what will the value of EIBCALEN ?

July 13, 2021

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July 13, 2021

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Answer : Value of Eibcalen=0…

CICS

Editor

What is the difference between primary, partition and clustering key in Cassandra ?

July 13, 2021

2 Min Read

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July 13, 2021

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Answer : In Cassandra, a table contain a number of rows.

cassandra

Editor

What is the difference between Cassandra and Hadoop ?

July 13, 2021

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July 13, 2021

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Answer : All nodes are same in Peer-to-Peer
Distributed architecture. Master/Slave. Name Node act as Master and data node act as worker node.

cassandra

Editor

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Mphasis interview questions and answers

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