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Giltfree QC Analyst Interview Questions and Answers
Giltfree QC Analyst Interview Experiences
1 interview found
Anonymous
Selected
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
(1 Question)
- Q1. What do you mean by qc
- Ans.
QC stands for Quality Control, which is a process used to ensure that products meet specific quality standards.
QC involves monitoring and testing products to ensure they meet quality standards
It helps identify defects or deviations from specifications
QC can involve sampling, testing, and inspection of products
Examples include checking the dimensions of a manufactured part, testing the purity of a drug, or inspecting th
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I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
(2 Questions)
- Q1. How to write test cases?
- Ans.
Test cases should be written in a structured and organized manner to ensure comprehensive testing.
Identify the requirements and objectives of the software
Create a test plan outlining the scope and approach
Write test cases that cover all possible scenarios and edge cases
Ensure each test case is clear, concise, and unambiguous
Include preconditions, steps, and expected results for each test case
Execute the test cases and ...
- Q2. How many types of testing
- Ans.
There are several types of testing including functional, performance, security, usability, and more.
Functional testing ensures that the software meets the specified requirements.
Performance testing checks the system's ability to handle a large number of users or transactions.
Security testing identifies vulnerabilities and ensures that the system is secure.
Usability testing evaluates the user-friendliness of the softwar...
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Skills evaluated in this interview
(2 Questions)
- Q1. About my cv details
- Q2. About Data analyst questions
(3 Questions)
- Q1. About the Excel
- Q2. Tablue questions
- Q3. SQL and power bi
(2 Questions)
- Q1. What is duel axis
- Ans.
Dual axis is a feature in data visualization where two different scales are used on the same chart to represent two different data sets.
Dual axis allows for comparing two different measures on the same chart
Each measure is assigned to its own axis, allowing for easy comparison
Commonly used in tools like Tableau for creating more complex visualizations
- Q2. What is scatter plot
- Ans.
A scatter plot is a type of data visualization that displays the relationship between two numerical variables through dots on a graph.
Scatter plots are used to identify patterns and relationships between variables.
Each dot on the plot represents a single data point with the x-axis representing one variable and the y-axis representing the other variable.
The pattern of the dots can indicate the strength and direction of ...
(2 Questions)
- Q1. What is blending
- Ans.
Blending is the process of combining multiple data sources or datasets to create a unified view.
Blending involves merging data from different sources to gain insights or make decisions.
It helps in creating a comprehensive dataset by combining relevant information from various sources.
Blending can be done using tools like Tableau, Power BI, or Python libraries like Pandas.
For example, blending sales data from CRM with c...
- Q2. What is joining
Skills evaluated in this interview
(1 Question)
- Q1. Tell me about your Project
- Ans.
Developed a predictive model to forecast customer churn for a telecommunications company.
Used machine learning algorithms such as logistic regression and random forest
Performed data preprocessing and feature engineering to improve model accuracy
Collaborated with business stakeholders to understand key factors influencing customer churn
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
(3 Questions)
- Q1. What are the available data types in sql
- Ans.
The available data types in SQL include numeric, character, date/time, and boolean types.
Numeric data types include integer, decimal, and floating-point types.
Character data types include char, varchar, and text types.
Date/time data types include date, time, datetime, and timestamp types.
Boolean data type represents true or false values.
- Q2. What are the joins available in SQL
- Ans.
Joins are used to combine rows from two or more tables based on related columns.
INNER JOIN: Returns records that have matching values in both tables.
LEFT JOIN: Returns all records from the left table and the matched records from the right table.
RIGHT JOIN: Returns all records from the right table and the matched records from the left table.
FULL JOIN: Returns all records when there is a match in either left or right tab...
- Q3. What is Power bi
- Ans.
Power BI is a business analytics tool that provides interactive visualizations and business intelligence capabilities.
Power BI is a Microsoft product used for data analysis and visualization.
It allows users to connect to various data sources and create interactive reports and dashboards.
Power BI offers a wide range of visualizations, such as charts, graphs, and maps, to present data in a meaningful way.
Users can perfor...
Skills evaluated in this interview
Bhavana Madireddy
I applied via Campus Placement
(1 Question)
- Q1. Tell me about ur projects
I applied via Job Fair and was interviewed in Oct 2023. There were 3 interview rounds.
Quantitative, Verbal , numerical etc
Basic Programming questions
(1 Question)
- Q1. Reversing of String using C
- Ans.
Reversing a string in C using pointers and arrays.
Use a pointer to the beginning of the string and another pointer to the end of the string.
Swap the characters at the two pointers and move them towards each other until they meet in the middle.
Repeat the process until the entire string is reversed.
Interview Preparation Tips
- Hacker rank
- Good Programming
Skills evaluated in this interview
Time, arithmetic problems
Sql queries and python basics
(1 Question)
- Q1. Same advance sql and dashboards
Problem solving using sql and publishing dashboards
(1 Question)
- Q1. Salary negotiation
Interview Preparation Tips
I applied via AmbitionBox and was interviewed in Oct 2023. There were 3 interview rounds.
About present ideas and effency to run product's
About company products veiw
Interview Preparation Tips
- Quality Control
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