i
TCS
Filter interviews by
Clear (1)
SQL is a programming language used for managing and manipulating databases.
SQL stands for Structured Query Language
It is used to retrieve and manipulate data in relational databases
Common SQL commands include SELECT, INSERT, UPDATE, DELETE
SQL can be used to create tables, indexes, and views in databases
Need to study Reasoning,aptitude , Grammar
A program to check if a given number is even or odd in C language.
Use the modulus operator to check if the number is divisible by 2 or not.
If the remainder is 0, then the number is even, otherwise it is odd.
Print the result accordingly using if-else statements.
A program in C to check if a given number is a palindrome or not.
Take input number from user
Reverse the number
Compare the reversed number with the original number
If both are same, then the number is a palindrome
If not, then the number is not a palindrome
I applied via LinkedIn and was interviewed in Feb 2022. There were 2 interview rounds.
Logic and reasoning with general questions like Bank exam.
They will ask about your resume and coding knowledge it can be done by using either python or any other coding language you knew
What people are saying about TCS
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I was interviewed in Oct 2020.
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the next element is smaller, swap them
Repeat this process for all elements in the array
Continue this process until no more swaps are needed
A program to print all prime numbers
Take input from user for range of numbers
Loop through the range and check if each number is prime
Print the prime numbers
Hashmap is a data structure that stores key-value pairs and allows constant time access to values based on their keys.
Hashmap uses a hash function to map keys to indices in an array.
Collisions can occur when multiple keys map to the same index, which can be resolved using techniques like chaining or open addressing.
Examples of hashmap implementations include Java's HashMap class and Python's dict type.
Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.
Inheritance allows code reuse and promotes code organization.
The existing class is called the parent or superclass, and the new class is called the child or subclass.
The child class inherits all the properties and methods of the parent class and can also add new properties and methods.
For...
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
I applied via Walk-in and was interviewed in Mar 2021. There was 1 interview round.
based on 3 interviews
Interview experience
based on 42 reviews
Rating in categories
System Engineer
1.1L
salaries
| ₹0 L/yr - ₹0 L/yr |
IT Analyst
66.6k
salaries
| ₹0 L/yr - ₹0 L/yr |
AST Consultant
51.5k
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant System Engineer
29.8k
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Consultant
29.5k
salaries
| ₹0 L/yr - ₹0 L/yr |
Amazon
Wipro
Infosys
Accenture