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Binary search is a search algorithm that finds the position of a target value within a sorted array.
Divide the array in half and compare the target value with the middle element
If the target value is smaller, search the left half of the array. If larger, search the right half
Repeat the process until the target value is found or the subarray is empty
OOPS Concepts refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation detail
I applied via Company Website and was interviewed before Oct 2019. There were 3 interview rounds.
HTML code for form validation
Use the 'required' attribute to make a form field mandatory
Use the 'pattern' attribute to specify a regex pattern for validation
Use JavaScript to add custom validation logic
What people are saying about TCS
Motors are rated in KW because they consume power, while transformers and generators are rated in KVA because they produce power.
Motors convert electrical energy into mechanical energy, so they consume power and are rated in KW.
Transformers and generators produce electrical energy, so they are rated in KVA based on their apparent power.
KVA takes into account both the real power (KW) and the reactive power (KVAR) produc...
The type of motor used in ceiling fans is an induction motor.
Ceiling fans typically use single-phase induction motors.
These motors are designed to provide a constant speed and are efficient in converting electrical energy into mechanical energy.
The motor consists of a stator and a rotor, with the stator being the stationary part and the rotor being the rotating part.
The stator contains windings that create a rotating m...
A thermal power plant generates electricity by converting heat energy into mechanical energy.
Thermal power plants use fossil fuels or nuclear energy to heat water and produce steam.
The steam drives a turbine, which is connected to a generator that produces electricity.
The heat source can be coal, natural gas, oil, or nuclear reactions.
The steam is condensed back into water and recycled in a closed-loop system.
Thermal p...
A program to generate a geometric progression (GP).
Take the first term, common ratio and number of terms as input.
Use a loop to calculate each term of the GP.
Print the generated GP as output.
A program to print factorial using recursion
Define a function to calculate factorial recursively
Base case: if the number is 0 or 1, return 1
Recursive case: multiply the number with factorial of (number - 1)
Print the factorial of a given number
Logic to reverse a string without using string functions
Iterate through the string from the last character to the first
Create a new string and append each character to it in reverse order
I was actively involved in various extracurricular activities such as organizing events, participating in sports, and volunteering for community service.
Organized college events like annual fests and cultural programs
Participated in sports teams representing the college
Volunteered for community service projects like blood donation drives
Joined clubs or societies related to my interests
I have participated in various extra curricular activities such as debate club, volunteering at local shelters, and organizing charity events.
Debate club member in high school
Volunteered at local animal shelter every weekend
Organized charity events for underprivileged children
Participated in school drama productions
TCS interview questions for designations
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Walk-in and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Job Fair and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed in Jan 2019. There were 4 interview rounds.
I have a unique combination of analytical skills, creativity, and strong attention to detail.
I have a background in both finance and graphic design, allowing me to approach problems from multiple perspectives.
I excel at finding innovative solutions to complex problems.
I am known for my ability to think outside the box and come up with creative solutions.
I have a keen eye for detail and always strive for perfection in m
I added value to my last organization by implementing data-driven strategies to improve efficiency and decision-making.
Implemented data analytics tools to optimize processes and identify cost-saving opportunities
Developed KPI dashboards to track performance and make informed business decisions
Led cross-functional teams to successfully launch new products and services
Provided training and mentorship to junior analysts t
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
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