Add office photos
Filter interviews by
Apptomate Digital Senior Software Engineer Interview Questions and Answers
Apptomate Digital Senior Software Engineer Interview Experiences
2 interviews found
Selected
I applied via Naukri.com and was interviewed before Nov 2023. There were 3 interview rounds.
(2 Questions)
- Q1. How react component rendering cycle works?
- Ans.
React component rendering cycle involves mounting, updating, and unmounting phases.
1. Mounting phase: constructor -> getDerivedStateFromProps -> render -> componentDidMount
2. Updating phase: getDerivedStateFromProps -> shouldComponentUpdate -> render -> getSnapshotBeforeUpdate -> componentDidUpdate
3. Unmounting phase: componentWillUnmount
- Q2. Usecontext use cases
(2 Questions)
- Q1. React Hooks and it's uses
- Ans.
React Hooks are functions that let you use state and other React features without writing a class.
Hooks are introduced in React 16.8 to allow developers to use state and other React features in functional components.
They help in reusing stateful logic across components without changing the component hierarchy.
Some commonly used hooks are useState, useEffect, useContext, and useReducer.
Example: useState hook allows you ...
- Q2. Redux and it's implementation
- Ans.
Redux is a predictable state container for JavaScript apps.
Redux is a state management library commonly used with React.
It helps manage the state of an application in a predictable way.
Actions are dispatched to update the state through reducers.
Redux stores the entire state of the application in a single immutable object.
Selectors can be used to extract specific pieces of state from the store.
(2 Questions)
- Q1. What's your aim of joining this company?
- Q2. How long you would be in our company?
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.
(1 Question)
- Q1. MCQ Reactjs Moderate Questions
(1 Question)
- Q1. Everything about Reactjs
(1 Question)
- Q1. Behaviour and Background
Interview Preparation Tips
- Reactjs
Interview questions from similar companies
Senior Software Engineer Interview Questions & Answers
ABM Techno-Matrix Private Limited
Anonymous
posted on 17 Aug 2024
Selected
I applied via Approached by Company and was interviewed before Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. What programming language are you most proficient?
- Ans.
I am most proficient in Java.
Extensive experience in developing applications using Java
Strong understanding of object-oriented programming principles
Familiarity with popular Java frameworks like Spring and Hibernate
- Q2. .NET, Angular and Sql Server
(1 Question)
- Q1. How would you design a system that needs to handle million of records
- Ans.
I would design a system using scalable architecture, efficient data storage, and optimized query processing.
Utilize a distributed database system like Cassandra or Hadoop for storing large volumes of data
Implement data partitioning and sharding to distribute the data across multiple servers
Use indexing and caching mechanisms to optimize query performance
Employ load balancing techniques to evenly distribute incoming req...
Interview Preparation Tips
Skills evaluated in this interview
I applied via campus placement at BRACT's Vishwakarma Institute of Information Technology, Pune and was interviewed in Oct 2024. There was 1 interview round.
(4 Questions)
- Q1. What is polymorphism
- Ans.
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
It enables a single interface to be used for different data types or classes.
Examples include method overloading and method overriding in object-oriented programming.
- Q2. Find missing number from nth number array.
- Ans.
Find missing number from nth number array.
Iterate through the array and calculate the sum of all numbers
Calculate the sum of numbers from 1 to n using the formula n*(n+1)/2
Subtract the sum of array from the sum of numbers from 1 to n to find the missing number
- Q3. Explain inheritance and it types
- Ans.
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Inheritance allows a class to reuse code from another class.
Types of inheritance include single inheritance, where a class inherits from only one parent class, and multiple inheritance, where a class inherits from multiple parent classes.
Example: Class B inherits from Class A, so Class B can access
- Q4. Find 2nd max elements from aaray
- Ans.
Find 2nd max element from array of strings
Sort the array in descending order
Skip the first element (max element)
Return the second element
Skills evaluated in this interview
I applied via Company Website and was interviewed in Jun 2024. There were 3 interview rounds.
Coding Test consists of 3 Problem Question (2 Logical questions and 1 SQL Query ) and Around 20 MCQS
Platform - CoderByte
30 Aptitude Question
3 Mail Writing Question
(5 Questions)
- Q1. Explain 1st Problem Solved in Coding Test. Optimize it.
- Ans.
Solved a sorting problem by implementing quicksort algorithm.
Implemented quicksort algorithm to efficiently sort the array.
Used recursion to divide the array into smaller subarrays and sort them individually.
Optimized the algorithm by choosing a pivot element strategically to minimize comparisons.
- Q2. Explain 2nd Problem Solved in Coding Test. I failed 1 test case in 1st round which was told to solve again.
- Q3. Explain 3rd Question based on SQL Query.
- Ans.
The 3rd question based on SQL query likely refers to a specific query or scenario related to SQL.
Understand the context of the query being asked about
Analyze the structure and purpose of the SQL query
Explain the expected output or result of the query
- Q4. Write a code to Reverse Digits.
- Ans.
Code to reverse digits of a number
Use modulo operator to extract the last digit of the number
Multiply the result by 10 and add the next digit until all digits are reversed
Handle negative numbers separately by converting to positive before reversing
- Q5. A problem question for solving a SQL Query.
Interview Preparation Tips
Stay continuously in contact, call the HR for updates as they don't call you, We need to call them else you will wait entire life.
Skills evaluated in this interview
I applied via Hirist and was interviewed in Apr 2024. There were 3 interview rounds.
Coding Test was on Coderbyte. Consisted 4 questions. 1 coding and 3 of web developement.
(1 Question)
- Q1. General HR questions.
(1 Question)
- Q1. General Techinal questions
Interview Preparation Tips
- HTML
- CSS
- Javascript
Software Engineer Interview Questions & Answers
Contizant Technologies
Anonymous
posted on 7 Jun 2024
(2 Questions)
- Q1. Spark architecture.
- Q2. Narrow and wide transformations
(1 Question)
- Q1. Strecture of sql statement
- Ans.
SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.
They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.
Tables are referenced using their names, and conditions are specified to filter data.
Joins can be used to combine data from multiple
Skills evaluated in this interview
Selected
I applied via Walk-in and was interviewed in Apr 2023. There were 4 interview rounds.
Multiple choice questions and depends on therotical part
(1 Question)
- Q1. What is Software testing?
- Ans.
Software testing is the process of evaluating a software application or system to identify defects or errors.
Software testing is essential to ensure the quality and reliability of software.
It involves executing test cases and comparing the actual results with expected results.
Testing can be done manually or using automated tools.
Types of testing include functional, performance, security, and usability testing.
Examples ...
(1 Question)
- Q1. Salary discussion
Skills evaluated in this interview
(2 Questions)
- Q1. Questions was based on SQL
- Q2. SQL queries and joins and
Interview Preparation Tips
Apptomate Digital Interview FAQs
Tell us how to improve this page.
Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Associate Software Engineer Interview Questions
- Softwaretest Engineer Interview Questions
- Software Engineer Trainee Interview Questions
- Software Developer Intern Interview Questions
- Software Development Engineer Interview Questions
- Software Developer Interview Questions
- Junior Software Developer Interview Questions
- Show more
People are getting interviews through
Interview Questions from Similar Companies
Apptomate Digital Senior Software Engineer Reviews and Ratings
based on 5 reviews
Rating in categories
|
Senior Software Engineer
9
salaries
|  ₹5 L/yr - ₹12 L/yr |
|
Software Engineer
5
salaries
| ₹3 L/yr - ₹9 L/yr |
|
Business Development Executive
5
salaries
| ₹2.2 L/yr - ₹4.8 L/yr |
|
Marketing Research Executive
5
salaries
| ₹1.2 L/yr - ₹4.2 L/yr |
|
Software Developer
4
salaries
| ₹3 L/yr - ₹13 L/yr |
Primus Global Technologies
TriGeo Technologies
Magneti Marelli Motherson Auto System
Baoiam Innovations
Calculate your in-hand salary
- Home >
- Interviews >
- Apptomate Digital Interview Questions >
- Apptomate Digital Senior Software Engineer Interview Questions
