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I applied via Recruitment Consulltant and was interviewed in Mar 2024. There were 2 interview rounds.
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I applied via Naukri.com and was interviewed in Jan 2023. There were 3 interview rounds.
Python data structures include lists, tuples, sets, and dictionaries. OOPs is a programming paradigm.
Python data structures are used to store and organize data in a program
Lists are ordered and mutable, tuples are ordered and immutable, sets are unordered and unique, and dictionaries are unordered key-value pairs
OOPs is a programming paradigm that focuses on creating objects that have properties and methods
In Python, c...
Pickling is the process of converting a Python object into a byte stream, while unpickling is the reverse process.
Pickling is used to store Python objects in a file or transfer them over a network.
Unpickling is used to retrieve the original Python object from the stored byte stream.
The pickle module in Python is used for pickling and unpickling.
Example: Pickling a list - pickle.dump([1, 2, 3], open('data.pkl', 'wb'))
Ex...
Locators in Selenium are used to identify web elements on a web page. There are several types of locators available.
Types of locators in Selenium include ID, Name, Class Name, Tag Name, Link Text, Partial Link Text, CSS Selector, and XPath.
ID and Name locators are the most commonly used and are unique to each element.
Class Name and Tag Name locators are used to identify multiple elements with the same class or tag name...
There are two types of paths - relative and absolute. Both are used depending on the context.
Relative paths are used to navigate within the current directory or subdirectories.
Absolute paths are used to navigate to a specific location in the file system.
Examples of relative paths: './file.txt', '../folder/file.txt'
Examples of absolute paths: '/home/user/file.txt', 'C:/Users/user/Documents/file.txt'
Program to reverse a string without using inbuilt methods
Create an empty string to store the reversed string
Loop through the original string from the end to the beginning
Add each character to the empty string
Return the reversed string
A program to create a list from a given dictionary.
Iterate through the dictionary and append each key-value pair to a list.
Use list comprehension to create a list from the dictionary.
Sort the list based on keys or values if required.
Decorator is a design pattern that allows behavior to be added to an individual object, either statically or dynamically.
Decorator pattern involves a set of decorator classes that are used to wrap concrete components.
Decorators provide a flexible alternative to subclassing for extending functionality.
An example of decorator pattern is adding toppings to a pizza. Each topping is a decorator that wraps the pizza object.
A...
CRUD operations in Python can be performed using various libraries and frameworks.
Use SQLalchemy ORM for database operations
Use Flask or Django for building web applications
Use pandas library for data manipulation
Use file handling functions for file operations
Deep copy creates a new object with the same values as the original, while shallow copy creates a new object with references to the original's values.
Deep copy duplicates all nested objects and their values, while shallow copy only duplicates the top-level object.
Deep copy is more memory-intensive and time-consuming than shallow copy.
Example of deep copy: copying a list of dictionaries using deepcopy() in Python.
Exampl...
Django follows Model-View-Controller (MVC) architectural pattern.
Django has a high-level architecture that follows the Model-View-Controller (MVC) architectural pattern.
The Model layer represents the database schema and business logic.
The View layer handles the presentation logic and renders the templates.
The Controller layer acts as an intermediary between the Model and View layers.
Django also includes a URL routing s...
What people are saying about TCS
I applied via Campus Placement and was interviewed in Feb 2023. There were 5 interview rounds.
It was an aptitude and email writing
TCS interview questions for designations
I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.
Get interview-ready with Top TCS Interview Questions
I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
I applied via Company Website and was interviewed in Sep 2021. There were 3 interview rounds.
Yes, I have a preference for the technology domain.
I have a strong background in computer science and programming.
I enjoy working with emerging technologies and exploring new advancements.
Some of my favorite projects have involved developing software for mobile devices and web applications.
I am also interested in artificial intelligence and machine learning.
Overall, I am passionate about using technology to solve compl
As a member of the club, I organized events, fundraisers, and participated in community service projects. I learned leadership, teamwork, and communication skills.
Organized events such as charity walks and bake sales
Raised funds for local non-profit organizations
Participated in community service projects such as park cleanups
Learned leadership skills by serving as club president
Developed teamwork and communication skil
Experienced consultant with a diverse background in finance, marketing, and project management.
Started career in finance, working for a top investment firm
Transitioned to marketing, leading successful campaigns for Fortune 500 companies
Currently specializing in project management, overseeing large-scale initiatives for global organizations
I am open to any location as long as the opportunity aligns with my career goals.
Open to relocation for the right opportunity
Prefer locations with good work-life balance
Interested in urban areas with diverse cultural experiences
To push up declining sales of a major player in the ready to eat food category in Tier I cities in India, recommendations include targeting IT/consult sector people and hostelites, improving product packaging and branding, offering discounts and promotions, expanding distribution channels, and conducting market research.
Target the IT/consult sector people and hostelites as the primary consumer segment
Improve product pa...
Approximately 50,000 3-wheelers are estimated to be in Lucknow.
Consider the population of Lucknow and the percentage of people who use 3-wheelers as a mode of transportation.
Look at the number of registered 3-wheelers in the city.
Take into account the number of 3-wheeler manufacturers and dealers in the area.
Consider the demand for 3-wheelers in the city for commercial purposes such as transportation of goods and passe...
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