Tech Mahindra Senior Software Programmer Interview Questions and Answers

Coding test will be pretty hard. 2 questions will be giv

Coding test will be pretty hard. Have to choose any one of 2 questions given and solve it in 45 mins.
Atleast 70-80% test case needs to be cleared to pass

Q1. Drill down on the tech stack mentioned in CV
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Q2. Basic concepts of Java
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Q3. Advanced java like stream, sealed classes, webflux etc
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Q4. Concepts on cloud, docker, kubernetes etc
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1st round is Cognitive which consists of English, pseudocodes, Arthametic and reasoning.

2nd is coding consists of 2nd questions.

Q1. Introduce yourself? Tell me about your projects. Basics in python.
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Q2. Why do you choose engineering
Ans. 
I chose engineering because I have always been fascinated by problem-solving and creating innovative solutions.
• Passion for problem-solving and creating innovative solutions

• Interest in technology and how things work

• Opportunities for creativity and continuous learning

• Desire to make a positive impact on society through technological advancements
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Verbal, reasoning, aptitude

Factorial, reverse string

Q1. Self introduction
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Q2. Projects u have done
Ans. 
Developed a web-based project management tool for tracking tasks and deadlines.
• Used HTML, CSS, and JavaScript for front-end development

• Implemented backend functionality using Node.js and MongoDB

• Incorporated user authentication and authorization features
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Q3. Questions on Oops concept
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Q4. Program in python
Ans. 
Program in python
• Use Python's syntax to write code

• Utilize libraries and functions to achieve desired functionality

• Test the program to ensure it works correctly
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Q5. SQL question and DBMS
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Q1. Difference between let and const in javascript
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Q2. Map() uses
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Q3. Concat 2 arrays
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Q1. How to connect to PHP to SQL ?
Ans. 
To connect PHP to SQL, use functions like mysqli_connect or PDO to establish a connection and execute queries.
• Use mysqli_connect function to establish a connection with MySQL database

• Use PDO class to connect to various types of databases like MySQL, PostgreSQL, etc.

• Execute SQL queries using functions like mysqli_query or PDO::query
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Q2. Full form of PHP?
Ans. 
Hypertext Preprocessor
• Stands for Hypertext Preprocessor

• Server-side scripting language

• Used for web development

• Open source and free to use
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Q3. Haepar text pre prosesar
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Q4. Php and SQL opsn sorss language
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Q1. Programing based Html Java C++
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Q2. Programing based and basics of computer Asking project s also..
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Q3. Programing Hyml Java C++ C programing Python
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Q4. Programing based
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Q5. Marketing also Sales purchase And i have 1 year experience person
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Program development.
Creting web page

Q1. DSA dbms os networking system design
Ans. 
The question is asking about knowledge in Data Structures and Algorithms, Database Management Systems, Operating Systems, Networking, and System Design.
• Data Structures and Algorithms (DSA) - Knowledge of algorithms, data structures, and problem-solving techniques.

• Database Management Systems (DBMS) - Understanding of database concepts, SQL, normalization, indexing, etc.

• Operating Systems (OS) - Familiarity with operating...read more
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Q2. Pseudocode coding test essay writing
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Spiral Matrix sum coding

Q1. Tell me about your weekness
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Q2. Tell me about your self
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