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Mobiliya Interview Questions and Answers
Mobiliya Interview Experiences
1 interview found
Anonymous
Selected
I applied via Referral and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. What is the class? Write a code for abstract class?
- Ans.
An abstract class is a class that cannot be instantiated and is used as a base class for other classes.
An abstract class can have abstract methods that must be implemented by its derived classes.
It can also have non-abstract methods that can be inherited by its derived classes.
An abstract class is declared using the 'abstract' keyword.
An abstract class can have constructors, but they cannot be used to create objects of...
- Q2. What is the array?
- Ans.
An array is a data structure that stores a collection of elements of the same type in a contiguous block of memory.
Arrays can be one-dimensional or multi-dimensional.
Elements in an array can be accessed using an index.
Arrays can be initialized with a set of values.
Arrays can be sorted, searched, and manipulated using various algorithms.
Examples of arrays include lists, matrices, and tables.
Skills evaluated in this interview
QA Engineer Interview Questions asked at other Companies
Top trending discussions
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I applied via Recruitment Consultant and was interviewed before Nov 2019. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Java concepts . Basic DSA
- Q2. Stack questions and project related
Interview Preparation Tips
I applied via Company Website and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Conflict management
- Q2. Financial forecasting and vendor management
- Q3. Alteryx, SQL
Interview Preparation Tips
- Read the JD to understand the probable questions.
- Ask your queries and understanding about the requirements.
- Smile
- Be yourself
- Prepare introduction in line with the job
I applied via Naukri.com and was interviewed before Nov 2021. There were 3 interview rounds.
(1 Question)
- Q1. Project related interview questions
(1 Question)
- Q1. Salary discussion, Asked some questions
Interview Preparation Tips
Double entry, isin, balance sheet
(1 Question)
- Q1. Tell me about yourself.
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. What are derivatives, capital market, money market?. What is the formula for NAV?. What are forward, futures and options?.
- Ans.
Derivatives are financial instruments whose value is derived from an underlying asset. Capital market refers to the market for long-term securities. Money market deals with short-term borrowing and lending.
Derivatives are contracts between two parties that derive their value from an underlying asset, such as stocks, bonds, commodities, or currencies.
Capital market is where long-term securities like stocks and bonds are...
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Jun 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Datastructures, ALogorithms
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Check palindrome , anagram of string with O(n)
- Ans.
To check palindrome and anagram of a string with O(n), use a hash table to store character frequencies.
Create a hash table to store the frequency of each character in the string.
For palindrome, check that no more than one character has an odd frequency.
For anagram, compare the hash tables of the two strings.
If the hash tables are equal, the strings are anagrams.
If the hash tables differ by only one character, the strin...
- Q2. Optimized solutions and core principles applied in OOPS
- Ans.
Optimized solutions and core principles applied in OOPS
Encapsulation, Inheritance, Polymorphism, Abstraction are core principles of OOPS
Optimized solutions can be achieved through efficient algorithms and data structures
Design patterns like Singleton, Factory, Observer can also be used for optimized solutions
Interview Preparation Tips
Skills evaluated in this interview
I appeared for an interview before May 2021.
(1 Question)
Round duration - 45 Minutes
Round difficulty - Hard
- Q1.
Find the Duplicate Number Problem Statement
Given an integer array 'ARR' of size 'N' containing numbers from 0 to (N - 2). Each number appears at least once, and there is one number that appears twice. Yo...
- Ans.
Find the duplicate number in an integer array containing numbers from 0 to (N - 2).
Iterate through the array and keep track of the frequency of each number using a hashmap.
Return the number that appears twice in the array.
The duplicate number is always present in the given array.
(1 Question)
Round duration - 50 Minutes
Round difficulty - Easy
- Q1.
Bubble Sort Problem Statement
Sort an unsorted array of non-negative integers using the Bubble Sort algorithm, which swaps adjacent elements if they are not in the correct order to sort the array in non-d...
- Ans.
Bubble Sort is used to sort an array of non-negative integers in non-decreasing order by swapping adjacent elements if they are not in the correct order.
Iterate through the array and compare adjacent elements, swapping them if they are in the wrong order.
Repeat this process until the array is sorted in non-decreasing order.
Time complexity of Bubble Sort is O(n^2) in worst case.
Example: For input [6, 2, 8, 4, 10], the o
(1 Question)
Round duration - 60 Minutes
Round difficulty - Medium
- Q1.
Unweighted Graph Shortest Path Problem
You are tasked with finding the shortest path between two houses in the city of Ninjaland, represented as an unweighted graph. The city has
Nhouses numbered from 1 ... - Ans.
Find the shortest path between two houses in a city represented as an unweighted graph.
Use breadth-first search (BFS) algorithm to find the shortest path in an unweighted graph.
Start BFS from the source house and keep track of the shortest path to each house.
Once the destination house is reached, backtrack to find the shortest path.
Consider using a queue data structure to implement BFS efficiently.
Round duration - 60 Minutes
Round difficulty - Easy
Interview Preparation Tips
Tip 1 : online resources
Tip 2 : cracking the coding interview by Gayle laykemann this is one of the best book for learning the concept at the initial level. Start practicing the approaches mention in the book once done apply the same to similar level pattern questions.
Tip 3 : geeks for geeks start from school level and then move towards easy medium and hard once done practice the previous year questions
Tip 1 : precise clear concise and well written
Tip 2 : mentions the skills sets along with the projects
Skills evaluated in this interview
I applied via Company Website and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Reason for job switch. Reason for role switch. Technical role related questions.
Interview Preparation Tips
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