Dell
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Code on SQL Queries and python coding questions
Online coding test live program
I applied via Company Website and was interviewed before Feb 2023. There were 3 interview rounds.
A signature verification certificate in SAML Authentication is used to verify the authenticity of the digital signature in SAML assertions.
It is used to ensure that the SAML assertion has not been tampered with during transmission.
The certificate contains the public key used to verify the digital signature.
The certificate is typically issued by a trusted Certificate Authority (CA).
Client Credentials grant type is not browser based as it does not involve user interaction.
Client Credentials grant type is used when the client is the resource owner and can securely store and use client credentials.
It is commonly used for machine-to-machine communication or server-to-server communication.
Examples include API calls between servers or services within a system.
Dell interview questions for designations
I applied via Approached by Company and was interviewed before Jun 2023. There was 1 interview round.
I applied via LinkedIn and was interviewed before Jun 2021. There were 2 interview rounds.
SQL, Power BI, Python etc.
Business case study based questions
Top trending discussions
Skil set for My relevant job update
Communication discussion
Join in SQL is used to combine rows from two or more tables based on a related column between them.
Join is used to retrieve data from multiple tables based on a related column
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
Primary key is a unique identifier for each record in a database table.
Primary key ensures each record in a table is uniquely identified
It must contain unique values and cannot have NULL values
Primary key can be a single column or a combination of columns
Example: 'ID' column in a 'Users' table can be a primary key
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
It was simple but lengthy
I am a data analyst with a strong background in statistics and data visualization.
Graduated with a degree in Statistics
Proficient in programming languages like Python and R
Experience in analyzing large datasets and creating data visualizations
Strong problem-solving skills
based on 6 interviews
1 Interview rounds
based on 77 reviews
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