Colgate Global Business Services Senior Analyst Interview Questions and Answers

Q1. About yourself?
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Q2. Healthcare BA exp?
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Q3. Projects w.r.t. healthcare in NA region?
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Q4. Value outcome from past projects?
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Q5. Have you worked in healthcare before apart from your current org.?
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The first round was a combination of MCQs and SQL Coding test. It consisted of 23 MCQs on SQL, 10 MCQs on Power BI and 5 SQL Coding questions.

Q1. Simple questions on SQL were asked.
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Q1. What is pivot table in Excel?
Ans. 
A pivot table in Excel is a data summarization tool that allows you to reorganize and summarize selected columns and rows of data.
• Pivot tables allow you to analyze and summarize large amounts of data in a spreadsheet.

• You can easily rearrange the layout of the data to view it from different perspectives.

• Pivot tables can perform functions like sum, average, count, and more on the data.

• They are useful for creating reports...read more
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Q2. What is 'Data Validation' in Excel?
Ans. 
Data Validation in Excel ensures that data entered in a cell meets certain criteria or conditions.
• Data Validation allows you to set rules for what can be entered in a cell, such as a range of values, a list of items, or a custom formula.

• Examples of Data Validation include setting a drop-down list of options for a cell, restricting input to a certain number range, or ensuring dates are entered in a specific format.

• Data ...read more
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Q3. What is the order of execution of an SQL query?
Ans. 
The order of execution of an SQL query involves multiple steps to retrieve data from a database.
• 1. Parsing: The SQL query is first parsed to check for syntax errors.

• 2. Optimization: The query optimizer creates an execution plan to determine the most efficient way to retrieve data.

• 3. Compilation: The optimized query is compiled into an executable form.

• 4. Execution: The compiled query is executed by the database engine t...read more
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Q4. What is the difference between Tree Map and Heatmap in Tableau?
Ans. 
Tree Map visualizes hierarchical data using nested rectangles, while Heatmap displays data values using color gradients.
• Tree Map displays data hierarchically with nested rectangles, where the size and color represent different measures.

• Heatmap visualizes data values using color gradients, with darker colors indicating higher values.

• Tree Map is useful for showing hierarchical data structures, while Heatmap is effective ...read more
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Q5. What is the difference between 'Extract Data' and 'Live Connection' in Tableau?
Ans. 
Extract Data saves a snapshot of data in Tableau workbook, while Live Connection directly connects to data source.
• Extract Data creates a static copy of data in Tableau workbook, while Live Connection directly queries data source in real-time.

• Extract Data is useful for working offline or with small datasets, while Live Connection is ideal for large datasets or when data is frequently updated.

• Extract Data can improve per...read more
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Q1. Oops concept explain in short
Ans. 
Oops concept is a programming paradigm that uses objects and classes to design applications.
• Oops stands for Object-Oriented Programming

• It focuses on creating objects that interact with each other to accomplish tasks

• Encapsulation, inheritance, and polymorphism are key principles of Oops

• Example: Creating a class 'Car' with properties like 'color' and methods like 'drive'
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Q1. Ctc current ? And expect ctc to join
Ans. 
Current CTC is $80,000 and expecting $90,000 to join.
• Current CTC: $80,000

• Expected CTC to join: $90,000
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Q1. Joining date and notice period if
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Nice - verbal , non-verbal , reasoning

Gamified aptitude, Technical assessment, Essay writing

Q1. Basic questions about self
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Q2. Aptitude problems to solve on spot
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Easy qstns with java and sql

Coding qstn based on your perferred language