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I applied via LinkedIn and was interviewed in Nov 2024. There were 3 interview rounds.
SQL joins are used to combine rows from two or more tables based on a related column between them.
Types of SQL joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
Basic SQL syntax for joins involves specifying the tables to join, the columns to join on, and any additional conditions.
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
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I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
The Aptitude Test session accesses mathematical and logical reasoning abilities
Vlookup is a function in Excel used to search for a value in a table and return a corresponding value from another column.
Vlookup stands for 'Vertical Lookup'
It is commonly used in Excel to search for a value in the leftmost column of a table and return a value in the same row from a specified column
Syntax: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])
Example: =VLOOKUP(A2, B2:D10, 3, FALSE) - searc...
My day in my previous organization involved analyzing large datasets, creating reports, and presenting findings to stakeholders.
Reviewing and cleaning large datasets to ensure accuracy
Creating visualizations and reports to communicate insights
Collaborating with team members to identify trends and patterns
Presenting findings to stakeholders in meetings or presentations
I possess strong technical skills in data analysis, including proficiency in programming languages, statistical analysis, and data visualization tools.
Proficient in programming languages such as Python, R, SQL
Skilled in statistical analysis and data modeling techniques
Experience with data visualization tools like Tableau, Power BI
Knowledge of machine learning algorithms and techniques
A Pivot Table is a data summarization tool used in spreadsheet programs to analyze, summarize, and present data in a tabular format.
Pivot tables allow users to reorganize and summarize selected columns and rows of data to obtain desired insights.
Users can easily group and filter data, perform calculations, and create visualizations using pivot tables.
Pivot tables are commonly used in Excel and other spreadsheet program...
To find the highest-paid employee in each department, we need to group employees by department and then select the employee with the highest salary in each group.
Group employees by department
Find the employee with the highest salary in each group
Retrieve the employee's name, salary, and department name
My name is John Doe.
Full name is John Doe
Common first and last name combination
Easy to remember and pronounce
CSV stands for Comma-Separated Values.
CSV is a file format used to store tabular data in plain text.
Each line in a CSV file represents a row of data, with columns separated by commas.
CSV files can be easily imported and exported in spreadsheet software like Excel.
Example: 'name,age,city' on the first line, followed by 'John,25,New York' on the second line.
Hello,First of all thankyou very much for giving opportunity to introduced in front of you.I am harsh.I hail from ambala cantt but currently live in defence enclave.I am a fresher. I live in nuclear family.There are 5 of us in my family.I am a object oriented person. I have a master degree in computer application from kurukshetra university.I have done 6 month course in data analyst from chandigarh.I enjoy dancing,Sing...
SQL stands for Structured Query Language.
SQL is a standard language for accessing and manipulating databases.
It is used to communicate with databases to perform tasks such as querying data, updating data, and creating tables.
Examples of SQL commands include SELECT, INSERT, UPDATE, DELETE, CREATE, and DROP.
DML commands are used to manipulate data in a database.
DML stands for Data Manipulation Language
Common DML commands include INSERT, UPDATE, DELETE
Example: INSERT INTO table_name (column1, column2) VALUES (value1, value2)
I applied via Job Fair and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.
Basics of mathematical ability and verbal ability
Data analysis is crucial for making informed decisions, identifying trends, and solving complex problems.
Helps in making informed decisions based on data-driven insights
Identifies trends and patterns that can lead to strategic business decisions
Aids in solving complex problems by analyzing data to find root causes
Improves efficiency and effectiveness of processes through data-driven optimizations
To become a data analyst, one should focus on acquiring relevant education, gaining experience with data analysis tools, and developing strong analytical and problem-solving skills.
Obtain a degree in a related field such as statistics, mathematics, computer science, or data science.
Gain experience with data analysis tools such as SQL, Python, R, and Excel.
Develop strong analytical and problem-solving skills by working ...
I applied via Walk-in and was interviewed in Jun 2024. There was 1 interview round.
I was interviewed in Dec 2024.
I applied via Referral and was interviewed in Feb 2024. There were 2 interview rounds.
posted on 11 Aug 2024
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
based on 1 interview
Interview experience
Senior Analyst
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Customer Service & Operations Analyst
27
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| ₹7.5 L/yr - ₹18.5 L/yr |
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| ₹3 L/yr - ₹8.7 L/yr |
Operations Analyst
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salaries
| ₹4 L/yr - ₹5 L/yr |
HDFC Bank
ICICI Bank
State Bank of India
Axis Bank