Vincular Testing Labs Interview Questions and Answers

Q1. Tell me about yourself?
Add your answer
Q2. What is your skills?
Add your answer

Q1. Tell me about selenium
Ans. 
Selenium is a popular open-source automation testing tool used for web application testing.
• Selenium supports multiple programming languages such as Java, Python, C#, etc.

• It allows testers to write test scripts in a variety of formats like HTML, Java, C#, etc.

• Selenium can automate web browsers across different platforms like Windows, Mac, Linux, etc.
Answered by AI
Add your answer
Q2. Expalin java inheritance ana polymorphism
Add your answer
Q3. WHich tool you have used
Ans. 
I have used various tools such as Microsoft Excel, Google Analytics, and Adobe Photoshop.
• Microsoft Excel for data analysis and reporting

• Google Analytics for website traffic analysis

• Adobe Photoshop for graphic design
Answered by AI
Add your answer

Q1. Estimate number of burgers sold by one burger Outlet in your city.
Ans. 
The number of burgers sold by a burger outlet in a city can vary based on factors like location, menu offerings, pricing, and customer demand.
• Consider the population of the city and the popularity of the outlet.

• Analyze the outlet's menu offerings and pricing compared to competitors.

• Take into account any special promotions or events that may impact sales.

• Look at historical sales data if available.

• Interview employees or
Answered by AI
Add your answer

Q1. Estimate transportation cost for raw materials.
Ans. 
Transportation cost for raw materials can be estimated based on distance, mode of transportation, quantity, and current market rates.
• Consider the distance between the supplier and the manufacturing facility

• Take into account the mode of transportation (road, rail, sea, air)

• Calculate the quantity of raw materials being transported

• Research current market rates for transportation services

• Factor in any additional costs such
Answered by AI
Add your answer

Q1. Asked about past experience
Add your answer
Q2. Some guesstimate question
Add your answer

Bunch of quant probability questions

Bunch of dp and graph theory

Basic aptitude questions like CAT level

Leetcode questions were there

Q1. Introduction , guesstimate , DSA question
Add your answer
Q2. Puzzles
Add your answer

Q1. How to run linear regression model in R
Ans. 
To run a linear regression model in R, use the lm() function with the formula specifying the relationship between variables.
• Use the lm() function to fit a linear regression model, specifying the formula with the dependent and independent variables.

• For example, to predict sales based on advertising spend, use lm(sales ~ advertising, data = dataset).

• Use summary() to view the results of the linear regression model, includ...read more
Answered by AI
Add your answer
Q2. How to run linear regression model without intercept in R
Ans. 
To run linear regression model without intercept in R, set the intercept parameter to 0
• Set the intercept parameter to 0 in the lm() function in R

• Example: lm(y ~ x - 1, data = dataset) will fit a linear regression model without intercept
Answered by AI
Add your answer

Q1. Tell me about Yourself.
Add your answer
Q2. Walk us through your role in the past organisation.
Add your answer

Q1. Past working Experiences
Add your answer
Q2. Educational Qualifications
Add your answer
Q3. Awareness about the Indian Economy
Add your answer

Q1. General Introduction & HR Experience
Add your answer