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I applied via Approached by Company and was interviewed in Mar 2024. There were 4 interview rounds.
Binary search is a divide and conquer algorithm that searches for a target value within a sorted array.
Start by comparing the target value to the middle element of the array.
If the target value is less than the middle element, search the left half of the array.
If the target value is greater than the middle element, search the right half of the array.
Repeat the process until the target value is found or the subarray is
In cab precision case study
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I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
Data Analyst focuses on analyzing data to provide insights, while Data Scientist focuses on using advanced algorithms and machine learning to predict future trends.
Data Analyst focuses on analyzing data to provide insights for decision-making.
Data Scientist focuses on using advanced algorithms and machine learning to predict future trends.
Data Analyst typically works with structured data, while Data Scientist works wit...
I applied via Referral and was interviewed in Aug 2024. There were 3 interview rounds.
Good communication skills
Understanding topics
I have a strong background in data analysis, with experience in utilizing various tools and techniques to derive insights from data.
Extensive experience in data analysis
Proficient in using tools like SQL, Python, and Tableau
Strong problem-solving skills
Ability to communicate complex findings to non-technical stakeholders
Salary expectations are based on experience, skills, location, and industry standards.
Consider factors like your experience, skills, education, location, and the industry norms when determining your salary expectation.
Research the average salary range for Data Analysts in your area and industry to have a realistic expectation.
Be prepared to negotiate based on the job responsibilities and benefits offered by the employe
I am a data analyst with a background in statistics and experience in analyzing large datasets to drive business decisions.
Graduated with a degree in Statistics
Proficient in data analysis tools such as Python, R, and SQL
Experience in creating visualizations to communicate insights
Strong problem-solving skills
I applied via campus placement at Delhi College of Engineering (DCE), Delhi and was interviewed before Dec 2023. There were 2 interview rounds.
Data science questions
I applied via Approached by Company and was interviewed before Jan 2022. There were 3 interview rounds.
SQL command groups are DDL, DML, DCL, and TCL.
DDL (Data Definition Language) - used to define database schema and structure
DML (Data Manipulation Language) - used to manipulate data stored in the database
DCL (Data Control Language) - used to control access to data stored in the database
TCL (Transaction Control Language) - used to manage transactions in the database
Examples: CREATE, ALTER, DROP (DDL); SELECT, INSERT, UP...
Object Oriented Programming is a programming paradigm that uses objects to represent real-world entities.
Python supports OOP concepts such as encapsulation, inheritance, and polymorphism.
Classes are used to create objects, which have attributes and methods.
Inheritance allows for the creation of subclasses that inherit properties and methods from a parent class.
Polymorphism allows for the use of a single method or funct...
You will be asked to share the screen and write the codes as asked.
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