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Tech Mahindra Application Developer Interview Questions and Answers
Tech Mahindra Application Developer Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Walk-in and was interviewed in Mar 2023. There was 1 interview round.
(2 Questions)
- Q1. All concept need to clear
- Q2. Explain max to max answer to them
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Basic questions on HTML, css, JavaScript and NodeJS. Basic questions on node framework like event loop, asynchronous, promise, blocking etc. mongo db replication, sharding , middlewares
Interview Preparation Tips
Interview questions from similar companies
(2 Questions)
- Q1. What is bussniess rule ?
- Ans.
A business rule is a specific guideline or constraint that dictates how a business operates or makes decisions.
Business rules are typically defined by stakeholders or subject matter experts.
They help ensure consistency, compliance, and efficiency in business processes.
Examples include age restrictions for purchasing alcohol, pricing strategies, and approval processes for expenses.
- Q2. What is update set?
- Ans.
An update set is a group of changes that can be moved from one instance to another in ServiceNow.
Update sets are used to transport customizations, such as new fields, tables, or scripts, between instances.
They help in organizing changes and tracking what customizations are being moved.
Update sets can be previewed, committed, and rolled back if needed.
Example: Creating a new field in a development instance and moving it
Skills evaluated in this interview
Deepa Prabha
(2 Questions)
- Q1. Boxing Unboxing
- Q2. Abstract class and interface
(1 Question)
- Q1. COBOL, DB2 - Restart logic, Cursor life cycle
Selected
I applied via Naukri.com and was interviewed in Oct 2023. There were 3 interview rounds.
(1 Question)
- Q1. Technical discussion
(1 Question)
- Q1. Process flow of my work
- Ans.
My work involves analyzing requirements, designing solutions, coding, testing, and deploying applications.
Analyze requirements provided by stakeholders
Design solutions based on requirements
Code the application using appropriate programming languages
Test the application for bugs and errors
Deploy the application to production environment
Interview Preparation Tips
Difficulty was not that hard it was easy of you got your aptitude skills
(1 Question)
- Q1. It was all about my core branch that is civil engineering.
(1 Question)
- Q1. It was all about my name height family background etc
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Jul 2022. There were 4 interview rounds.
(1 Question)
- Q1. General Hr questions like self intro preivious experience,
Genral and english aptitude test
(4 Questions)
- Q1. Operations round with managers questions based on apps
- Q2. How does apps work in our daily life
- Ans.
Apps have become an integral part of our daily lives, helping us with various tasks and activities.
Apps help us stay organized by managing our schedules and to-do lists.
They provide entertainment through games, music, and video streaming services.
Apps facilitate communication through social media platforms and messaging apps.
They assist in navigation with GPS and mapping apps.
Apps enable online shopping and banking, ma...
- Q3. Category in apps we use in our day to day life
- Ans.
Categories in apps include social media, productivity, entertainment, health & fitness, education, finance, and communication.
Social media apps (e.g. Facebook, Instagram, Twitter)
Productivity apps (e.g. Microsoft Office, Trello, Evernote)
Entertainment apps (e.g. Netflix, Spotify, YouTube)
Health & fitness apps (e.g. Fitbit, MyFitnessPal, Headspace)
Education apps (e.g. Duolingo, Khan Academy, Quizlet)
Finance apps (e.g. M...
- Q4. What are sub categories in apps and how do they work?
- Ans.
Sub categories in apps are smaller categories within a main category that help organize and navigate content more efficiently.
Sub categories help users easily find specific content within an app
They can be used to group similar features or functions together
Examples include sub categories like 'Settings', 'Notifications', 'Profile' within a main category like 'Account'
Interview Questionnaire
4 Questions
- Q1. What is volatile keyword?
- Ans.
Volatile keyword is used to indicate that a variable's value can be changed unexpectedly by external factors.
Volatile keyword is used in multithreaded programming to ensure that the variable's value is always read from memory and not from cache.
It is also used in embedded systems programming to indicate that the variable's value can be changed by hardware interrupts.
Example: volatile int count = 0; // variable can be c...
- Q2. What is transient keyword?
- Ans.
Transient keyword is used in Java to indicate that a variable should not be serialized.
Transient keyword is used with variables to exclude them from serialization process.
It is used to mark a variable as non-persistent.
Transient variables are not saved during serialization and are initialized to default value during deserialization.
Example: private transient int age; // age will not be serialized
- Q3. What is the difference between @Controller and @RestController
- Q4. What ia the difference between Hibernate get() and load()
- Ans.
Hibernate get() returns object by id, load() returns proxy object until accessed.
get() method returns the object from the database by its id.
load() method returns a proxy object until it is accessed, then it loads the object from the database.
get() method returns null if the object is not found in the database, while load() method throws an exception.
get() method is eager loading, while load() method is lazy loading.
Skills evaluated in this interview
I applied via Company Website and was interviewed in Sep 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Scenario based questions
Interview Preparation Tips
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Tech Mahindra Application Developer Interview Process
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Tech Mahindra Application Developer Reviews and Ratings
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Rating in categories
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|  ₹2 L/yr - ₹9.1 L/yr |
|
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| ₹5.5 L/yr - ₹23.3 L/yr |
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| ₹9.2 L/yr - ₹37 L/yr |
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| ₹1.8 L/yr - ₹6 L/yr |
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Team Lead
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| ₹5.2 L/yr - ₹17 L/yr |
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