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I applied via Company Website and was interviewed before Apr 2022. There were 2 interview rounds.
I applied via Company Website and was interviewed in Jun 2021. There was 1 interview round.
Type I error is rejecting a true null hypothesis, while Type II error is failing to reject a false null hypothesis.
Type I error is also known as a false positive.
Type II error is also known as a false negative.
Type I error occurs when the researcher concludes that there is a significant effect when there is not.
Type II error occurs when the researcher concludes that there is no significant effect when there actually is...
Regularization is a technique used to prevent overfitting in machine learning models.
Regularization adds a penalty term to the loss function to discourage complex models.
It helps to reduce the variance of the model and improve its generalization performance.
L1 and L2 regularization are commonly used techniques.
L1 regularization adds the absolute value of the coefficients to the loss function.
L2 regularization adds the ...
I appeared for an interview in Aug 2020.
IGBT is a voltage-controlled device where the performance is influenced by the voltage across the gate and source.
IGBT stands for Insulated Gate Bipolar Transistor.
The voltage across the gate and source controls the conductivity of the IGBT.
Increasing the gate-source voltage allows more charge carriers to be available, enhancing the device's performance.
IGBTs are commonly used in power electronics applications due to t...
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I applied via Campus Placement and was interviewed before Jun 2023. There was 1 interview round.
I applied via Walk-in and was interviewed in Oct 2024. There was 1 interview round.
I appeared for an interview in May 2025, where I was asked the following questions.
I appeared for an interview before Apr 2024, where I was asked the following questions.
Joins in SQL combine rows from two or more tables based on related columns, enabling complex queries and data analysis.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.id;
RIGHT JOIN: Returns all records from the...
A View in SQL is a virtual table based on the result set of a query, simplifying data access and management.
A View does not store data physically; it dynamically retrieves data from the underlying tables.
Example: CREATE VIEW EmployeeView AS SELECT Name, Department FROM Employees WHERE Status = 'Active';
Views can simplify complex queries by encapsulating them into a single object.
They can enhance security by restricting...
I appeared for an interview before May 2024, where I was asked the following questions.
I possess strong communication skills, a proven sales track record, and a passion for building client relationships, making me ideal for this role.
Proven track record: In my previous role, I consistently exceeded sales targets by 20% through strategic prospecting and relationship management.
Strong communication skills: I excel in articulating product benefits clearly, which helped me close a significant deal with a maj...
I can drive sales growth, enhance customer relationships, and leverage data analytics to optimize strategies for your company.
Proven track record of exceeding sales targets by 20% through strategic prospecting and relationship building.
Experience in utilizing CRM tools to analyze customer data, leading to a 15% increase in customer retention.
Skilled in conducting market research to identify new opportunities, resulting...
I appeared for an interview in May 2025, where I was asked the following questions.
As a Sales Executive, my role involves driving sales, building client relationships, and achieving targets through strategic planning.
Developing and maintaining relationships with clients to understand their needs.
Conducting market research to identify new sales opportunities, such as targeting specific industries.
Creating and delivering compelling sales presentations to potential clients, showcasing product benefits.
C...
I applied via LinkedIn
Case study for understanding your analytical accumen
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GD Goenka Public School
Aptech
Pearson Education India
Mahendra’s Institute