Linedata Operations Analyst Interview Questions and Answers for Experienced

Hacker rank test having sql questions

Q1. Do not remember the question
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Q1. Introduction to myself
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Q2. Softskill and communication
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Coding round for testing the critical Coding skills in SQL and othe programming language.

Q1. More of database, SQL and analytical questions
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Ok .first time asked me to write a code

Q1. Name of you hdu
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Q2. Okay. It's all right
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Q1. Asked some questions
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Q2. Okay.its all right
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Q1. Give me an example of when you handled conflict in a team
Ans. 
Resolved conflict in team by facilitating open communication and finding common ground
• Encouraged team members to share their perspectives and concerns

• Acted as a mediator to help parties understand each other's viewpoints

• Facilitated a discussion to find a compromise or solution that satisfied all team members
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Coding round for analysing programming capabilities and skills.

Q1. Technical round comprise of SQL, Database and Analytics related scenario based questions.
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Assessment was difficult

Q1. Tell me the difference between having and group by sql
Ans. 
GROUP BY is used to group rows that have the same values into summary rows, while HAVING is used to filter groups based on a specified condition.
• GROUP BY is used with aggregate functions to group the result-set by one or more columns.

• HAVING is used to filter groups based on a specified condition after the GROUP BY clause.

• HAVING is used with aggregate functions to filter the result-set based on a condition.

• Example: SELE...read more
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Q2. What are the variables?
Ans. 
Variables are factors that can change or be manipulated in a scientific experiment or study.
• Variables can be independent (manipulated by the researcher) or dependent (affected by the independent variable).

• Control variables are kept constant to ensure they do not affect the outcome of the study.

• Examples of variables include age, gender, temperature, time, and dosage.
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Q1. Behavioral round
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Q2. Same again questions
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