Indian Council of Medical Research Data Entry Operator Interview Questions and Answers

Q1. Weather i can travel for work or not
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Q1. Profile related, industry and travel
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Q1. Total health care experience
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Q2. Last organisation CTC
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My last organization's CTC was competitive and reflected my contributions and experience in the role.
• CTC included base salary, bonuses, and benefits.

• For example, my base salary was X, with a performance bonus of Y.

• Additionally, I received health insurance and retirement benefits.
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Q1. Tell about yourself
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Q2. What you have been doing in the current organisation
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Q3. Turnover of the company
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The turnover of the company refers to the total revenue generated by the company in a specific period of time.
• Turnover can be calculated by multiplying the number of units sold by the selling price of each unit.

• It is an important financial metric that indicates the company's performance and growth.

• Higher turnover generally indicates better financial health and efficiency.

• Example: Company X had a turnover of $1 million ...read more
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Q1. How confident are you to take up new job roles
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Q2. You don't have the experience of certain things, how will you tackle them.
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Q1. Where do you stay, with whom
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Q2. Plans to shift and why do you want to join the organisation
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Q1. Salary take home, expectations
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Q2. Your present job role and salary slip
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Coding test to screen developer skills

Arithmetic,data interpretation, verbal ability, verbal test, logical

Comprehensive technique to judge the suitability of an individual and his appropriateness for admission & scholarship

A job type of work that you are given to do

Power bi assignment was given to solve

Q1. Optimization techniques in sql
Ans. 
Optimization techniques in SQL involve using indexes, query optimization, and proper database design.
• Use indexes on columns frequently used in WHERE clauses to speed up query performance

• Avoid using SELECT * and instead specify only the columns needed in the query

• Optimize queries by using appropriate join types and conditions

• Normalize database tables to reduce redundancy and improve query efficiency
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Q2. Sub queries in sql
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Sub queries in SQL are queries nested within another query to retrieve data based on the result of the outer query.
• Sub queries can be used in SELECT, INSERT, UPDATE, and DELETE statements.

• They can be used to filter results, retrieve data from multiple tables, or perform calculations.

• Example: SELECT * FROM table1 WHERE column1 = (SELECT column2 FROM table2 WHERE condition);
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Q3. Types of Join in sql
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Types of joins in SQL include inner join, left join, right join, and full outer join.
• Inner join: Returns rows when there is a match in both tables

• Left join: Returns all rows from the left table and the matched rows from the right table

• Right join: Returns all rows from the right table and the matched rows from the left table

• Full outer join: Returns all rows when there is a match in either table
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Q4. Time intelligence functions in power bi
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Time intelligence functions in Power BI are used to analyze and compare data based on time periods.
• Time intelligence functions help in calculating year-to-date, month-to-date, and other time-based calculations.

• Functions like TOTALYTD, SAMEPERIODLASTYEAR, and PARALLELPERIOD are commonly used for time intelligence in Power BI.

• These functions allow for easy comparison of data across different time periods and help in tren
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Q5. Logical questions in aptitude
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Q6. Row level security in power bi
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Row level security in Power BI allows users to restrict access to specific rows of data based on their role or criteria.
• Row level security can be implemented by creating roles in Power BI and defining rules to filter data based on user roles.

• Users can be assigned to specific roles which determine the data they have access to.

• Row level security helps in ensuring data privacy and compliance with regulations.

• For example, ...read more
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Q1. Tell me about yourself.
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Q2. Why you want to change the company
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Q3. What's your expected ctc
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I expect a competitive salary based on my qualifications, experience, and the responsibilities of the Assistant Manager role.
• I am looking for a salary that reflects my skills and experience in the industry.

• I have researched the average salary range for Assistant Managers in this field.

• I am open to negotiation and would like to discuss the compensation package in detail during the interview.

• I am confident that my value ...read more
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Q1. What time intelligence functions can be used for ytd and qtd analysis
Ans. 
Time intelligence functions like YTD (Year-to-Date) and QTD (Quarter-to-Date) can be used for YTD and QTD analysis in data analytics.
• YTD analysis can be done using functions like YTD() or TOTALYTD() to calculate values from the beginning of the year up to the selected date.

• QTD analysis can be done using functions like QTD() or TOTALQTD() to calculate values from the beginning of the quarter up to the selected date.

• Thes...read more
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Q2. Difference between import and direct query
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Import brings data into Power BI for further analysis, while direct query connects to data source in real-time.
• Import: Data is loaded into Power BI for analysis, improving performance but requiring periodic refreshes.

• Direct Query: Connects to data source in real-time, allowing for up-to-date information but potentially slower performance.

• Import is suitable for smaller datasets, while direct query is better for large da
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