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I applied via Recruitment Consulltant and was interviewed before Aug 2023. There was 1 interview round.
find element is a method in Selenium used to locate a single web element on a webpage, while find elements is used to locate multiple web elements.
find element returns a single web element based on the locator strategy provided
find elements returns a list of web elements based on the locator strategy provided
Example: driver.findElement(By.id("elementId")) vs driver.findElements(By.className("elementsClass"))
Program to reverse a string using array of characters
Create an array of characters to store the input string
Iterate through the input string and store each character in the array
Iterate through the array in reverse order to construct the reversed string
Abstract class is a class that cannot be instantiated, while abstract method is a method without implementation.
Abstract class can have both abstract and non-abstract methods, while abstract method must be inside an abstract class.
Abstract class can have constructors, while abstract method cannot have a body.
Abstract class can have variables, while abstract method cannot have a body.
Truncate, delete, and drop are SQL statements used to remove data or objects from a database.
Truncate: Removes all rows from a table without logging individual row deletions. It is faster than delete but cannot be rolled back.
Delete: Removes specific rows from a table based on a condition. It logs individual row deletions and can be rolled back.
Drop: Removes an entire table, view, index, or database from the database s
init() function is a method used in programming to initialize an object or set up initial values.
init() function is commonly used in object-oriented programming languages like Java and Python.
It is called automatically when an object is created.
The init() function is used to set default values, allocate memory, or perform any other necessary setup for an object.
I applied via Naukri.com and was interviewed in Oct 2024. There were 3 interview rounds.
SQL coding using window functions and CTE
I applied via Approached by Company
Project deployment into orchestrator involves packaging the project, configuring orchestrator settings, and deploying the package.
Package the project into a deployable format (e.g. Docker container, zip file)
Configure orchestrator settings such as environment variables, network configurations
Deploy the packaged project to the orchestrator using tools like Kubernetes, Docker Swarm, or AWS ECS
Merkle interview questions for popular designations
I was interviewed in Oct 2024.
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
I have used techniques like one-hot encoding, feature scaling, polynomial features, and interaction terms for feature engineering.
One-hot encoding for categorical variables
Feature scaling for numerical variables
Polynomial features for capturing non-linear relationships
Interaction terms for capturing interactions between features
I applied via Campus Placement and was interviewed in May 2024. There were 4 interview rounds.
Questions normally regarding maths and logic
SQL questions 4 needed to solve
They gave me a master data set that I had to analyse and derive insights.
Question on Impact of Social Media.
Simple hackerank test with 2 coding questions
Top trending discussions
The duration of Merkle interview process can vary, but typically it takes about less than 2 weeks to complete.
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Accenture
Wunderman Thompson
Publicis Sapient
Ogilvy