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TCS Software Developer fresher Interview Questions and Answers
7 Interview questions
Code for Fibonacci series
Use recursion or iteration to generate the series
Start with 0 and 1, then add the previous two numbers to get the next
Can be optimized using memoization or dynamic programming
C is a procedural language while Java is an object-oriented language.
C is compiled while Java is interpreted.
C has pointers while Java does not.
Java has automatic garbage collection while C does not.
Java has platform independence while C does not.
Java has built-in exception handling while C does not.
Object-Oriented Programming (OOP) in Python focuses on concepts like classes, objects, inheritance, and encapsulation.
Classes are blueprints for creating objects. Example: class Dog: pass
Objects are instances of classes. Example: my_dog = Dog()
Inheritance allows a class to inherit attributes and methods from another class. Example: class Puppy(Dog): pass
Encapsulation restricts access to certain components. Example...
Answer to a Software Developer fresher's interview question on writing a Palindrome program and printing a star pattern.
To write a Palindrome program, reverse the given string and compare it with the original string.
To print a star pattern, use nested loops to print the required number of stars in each row.
For example, to print a right triangle of stars with 5 rows, use two nested loops, one for rows and one for c...
What people are saying about TCS
Hashtable and Hashmap are both implementations of Map interface in Java.
Hashtable is synchronized while Hashmap is not.
Hashtable does not allow null keys or values while Hashmap allows one null key and any number of null values.
Hashtable is slower than Hashmap due to synchronization.
Hashtable is thread-safe while Hashmap is not.
Hashtable is considered legacy while Hashmap is the preferred implementation.
Opps concept and comparison between Java and Python
OOPs concept is a programming paradigm that focuses on objects and their interactions
Java is a statically typed language with strong OOPs support and is used for enterprise applications
Python is a dynamically typed language with OOPs support and is used for scripting and data analysis
Java has a larger community and is more suitable for large-scale projects
Python h...
Top 5 booming technologies are AI, Blockchain, Cloud Computing, IoT, and Cybersecurity.
AI - Artificial Intelligence is being used in various industries like healthcare, finance, and retail.
Blockchain - It is used for secure and transparent transactions in industries like finance and supply chain management.
Cloud Computing - It provides on-demand access to computing resources and is used by businesses of all sizes.
...
TCS Software Developer fresher Interview Experiences
14 interviews found
Anonymous
Standard technical test related to technology and programming
(2 Questions)
- Q1. Top 5 booming technologies,
- Ans.
Top 5 booming technologies are AI, Blockchain, Cloud Computing, IoT, and Cybersecurity.
AI - Artificial Intelligence is being used in various industries like healthcare, finance, and retail.
Blockchain - It is used for secure and transparent transactions in industries like finance and supply chain management.
Cloud Computing - It provides on-demand access to computing resources and is used by businesses of all sizes.
IoT -...
- Q2. Write a code on Fibonacci series,
- Ans.
Code for Fibonacci series
Use recursion or iteration to generate the series
Start with 0 and 1, then add the previous two numbers to get the next
Can be optimized using memoization or dynamic programming
Interview Preparation Tips
Skills evaluated in this interview
Java coding test was conducted
(3 Questions)
- Q1. Technical interview by two people
- Q2. 1) Opps Concept 2) Java vs Phython
- Ans.
Opps concept and comparison between Java and Python
OOPs concept is a programming paradigm that focuses on objects and their interactions
Java is a statically typed language with strong OOPs support and is used for enterprise applications
Python is a dynamically typed language with OOPs support and is used for scripting and data analysis
Java has a larger community and is more suitable for large-scale projects
Python has a ...
- Q3. 3) Hashtable vs Hashmap
- Ans.
Hashtable and Hashmap are both implementations of Map interface in Java.
Hashtable is synchronized while Hashmap is not.
Hashtable does not allow null keys or values while Hashmap allows one null key and any number of null values.
Hashtable is slower than Hashmap due to synchronization.
Hashtable is thread-safe while Hashmap is not.
Hashtable is considered legacy while Hashmap is the preferred implementation.
(3 Questions)
- Q1. Salary details and contract details
- Q2. Why choosing this company
- Q3. What is your career plan
Interview Preparation Tips
Practice java
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed in Aug 2022. There were 3 interview rounds.
Fine and good to join tcs tata = trust So join
(2 Questions)
- Q1. Okay thank you Bro i will be back
- Q2. Forgot don't know and not attended
Interview Preparation Tips
I applied via Job Portal and was interviewed in Jan 2023. There were 4 interview rounds.
Simple basic things were asked
Simple maths questions were asked.
It was conducted to test communication skills
Interview Preparation Tips
Be polite.
Be genuine.
Don't pretend that you know more than what you actually know.
I applied via Referral and was interviewed in Jun 2022. There were 2 interview rounds.
(4 Questions)
- Q1. I don't know how they ask but definitely as a software engineering they will ask about us knowledge in computer like c++, c, or java algorithm and oops concept
- Ans. C++ is a general-purpose programming language and java is high level oop language
- Q2. Concept of C++, oops
- Q3. Java, program, algorithm, c, concept
- Q4. Oops asked like python
- Ans.
Object-Oriented Programming (OOP) in Python focuses on concepts like classes, objects, inheritance, and encapsulation.
Classes are blueprints for creating objects. Example: class Dog: pass
Objects are instances of classes. Example: my_dog = Dog()
Inheritance allows a class to inherit attributes and methods from another class. Example: class Puppy(Dog): pass
Encapsulation restricts access to certain components. Example: usi...
Interview Preparation Tips
- C++
- Javascript
- OOPS
I applied via Company Website and was interviewed in Jul 2022. There were 4 interview rounds.
What are the your favourite scientist?
(1 Question)
- Q1. Differents between c language and java?
- Ans.
C is a procedural language while Java is an object-oriented language.
C is compiled while Java is interpreted.
C has pointers while Java does not.
Java has automatic garbage collection while C does not.
Java has platform independence while C does not.
Java has built-in exception handling while C does not.
(1 Question)
- Q1. Tell me about experince in this job role?
Interview Preparation Tips
Start analyzing yourself.
Avoid derivatives.
Don't making decisions emotionality.
Skills evaluated in this interview
60 mins online aptitude test and reasoning test
(1 Question)
- Q1. Technical questions for java
(1 Question)
- Q1. Current organization and about tcs about personal desire
Interview Preparation Tips
(2 Questions)
- Q1. Flexible on Salary to the job
- Q2. Flexible on working hours
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Apr 2022. There were 3 interview rounds.
Mostly English and normal maths
(2 Questions)
- Q1. Just personal info and other basic stuff
- Q2. Family details and interests in what area
Interview Preparation Tips
(1 Question)
- Q1. Basics of your branch and one programming language
Interview Preparation Tips
TCS Interview FAQs
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TCS Interviews By Designations
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- Show more
Overall Interview Experience Rating
based on 6 interview experiences
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TCS Software Developer fresher Reviews and Ratings
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