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I applied via Naukri.com and was interviewed in Mar 2022. There were 10 interview rounds.
After interview do group digit finalize the candidates
Initial training will be provided to all team members to ensure they have the necessary skills and knowledge to perform their roles effectively.
All team members will receive training on the company's maintenance policies and procedures.
Training will cover the use of equipment and tools, safety procedures, and troubleshooting techniques.
Training will be conducted by experienced maintenance personnel and may include clas...
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posted on 16 Sep 2024
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
Reverse the words in a string without using built-in functions.
Split the string into an array of words using a space as the delimiter.
Create a new array and iterate over the words array in reverse order, adding each word to the new array.
Join the new array of words back into a single string with spaces between each word.
Path params are part of the URL path, while query params are appended to the URL after a '?'
Path params are used to identify a specific resource in the URL path, while query params are used to filter or sort the results
Path params are defined in the URL path itself, like /users/{id}, while query params are added after a '?' like /users?role=admin
Path params are typically used for required parameters, while query params...
Parameters in API testing include path parameters, query parameters, header parameters, and body parameters.
Path parameters are used to identify a specific resource in the URL path, e.g. /users/{id}
Query parameters are used for filtering or sorting data, e.g. /users?status=active
Header parameters contain additional information for the request, e.g. Content-Type: application/json
Body parameters are used to send data in ...
To write a post query in RestAssured, use the given() method to set request parameters and body, then use the post() method to send the request.
Use given() method to set request parameters and body
Use post() method to send the request
Example: given().param("key", "value").body("{\"name\": \"John\"}").post("/endpoint")
posted on 8 Oct 2024
Simple map question basically it was frequency based sorting
Object-oriented programming paradigm where data and behavior are encapsulated within objects
Encapsulation: bundling data and methods that operate on the data within a single unit
Inheritance: ability for a class to inherit properties and behavior from another class
Polymorphism: ability for objects of different classes to respond to the same method call
Threads in operating system are lightweight processes that share the same memory space and resources.
Threads allow for concurrent execution within a single process
Threads share the same memory space, allowing for efficient communication and data sharing
Threads can be created and managed by the operating system or by the application itself
Examples of threading models include user-level threads and kernel-level threads
Simple DSA questions
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
Debugging techniques involve using logs to identify and fix issues in code.
Types of logs include console logs, file logs, event logs, and trace logs.
Debugging techniques include using breakpoints, stepping through code, and analyzing error messages.
Logging frameworks like log4net and NLog can be used to generate logs for debugging purposes.
posted on 12 Feb 2024
Azure Data Lake is a cloud-based storage and analytics service, while Delta Lake is an open-source storage layer that adds reliability to data lakes.
Azure Data Lake is a service provided by Microsoft Azure for storing and analyzing large amounts of data.
Delta Lake is an open-source storage layer that adds ACID transactions and schema enforcement to data lakes.
Azure Data Lake is a cloud-based solution, while Delta Lake ...
Primary keys and foreign keys can be implemented in delta tables using constraints and references.
Primary keys can be implemented using the PRIMARY KEY constraint, which ensures that each record in the table has a unique identifier.
Foreign keys can be implemented using the FOREIGN KEY constraint, which establishes a link between two tables based on a common column.
The referenced table must have a primary key defined, a...
Exception handling in Python allows for the graceful handling of errors and prevents program crashes.
Use try-except blocks to catch and handle exceptions.
Multiple except blocks can be used to handle different types of exceptions.
The finally block is executed regardless of whether an exception occurred or not.
Exceptions can be raised using the 'raise' keyword.
Custom exceptions can be defined by creating a new class that
Star schema is a data modeling technique where a central fact table is connected to multiple dimension tables. Snowflake schema is an extension of star schema with normalized dimension tables.
Star schema is a simple and denormalized structure
It consists of a central fact table connected to multiple dimension tables
Dimension tables contain descriptive attributes
Star schema is easy to understand and query, but can lead t...
The most frequently changing data
Customer preferences
Market trends
Weather data
Stock prices
Social media trends
I applied via Naukri.com and was interviewed in Apr 2024. There were 3 interview rounds.
2 section
MCQ + CODING(intermediate level)
Todo application was the assignment task to complete in one day.
I applied via Approached by Company
Joining tables with different joins in SQL
Use INNER JOIN to return rows when there is at least one match in both tables
Use LEFT JOIN to return all rows from the left table and the matched rows from the right table
Use RIGHT JOIN to return all rows from the right table and the matched rows from the left table
Use FULL JOIN to return rows when there is a match in one of the tables
Fizz buzz question and array related
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