Preview Questions Data Analyst | Role Specific Skill

Question 1: How do you differentiate between a true financial trend and short-term fluctuations in stock market data?

Which action should you take?

Choose only one option

I rely only on visual inspection of the data to identify trends

I use statistical tests like the Mann-Kendall trend test or apply smoothing techniques to separate long-term trends from short-term fluctuations

I assume any change in the data over time represents a trend

I look at the data over a short time window and treat all changes as trends

Question 2: When analyzing historical stock prices, what would be the most appropriate technique for identifying long-term market trends?

Which action should you take?

Choose only one option

Polynomial regression

Simple moving average

ARIMA model

Exponential moving average

Question 3: In financial data visualization, which of the following is the best way to represent the relationship between credit risk and loan amount for multiple borrowers?

Which action should you take?

Choose only one option

Radar chart with risk categories

Bar chart with categorical groups

Scatter plot with a regression line

Pie chart with segment proportions

Question 4: How would you test the assumption of independence between observations in a BFSI dataset?

Which action should you take?

Choose only one option

Apply a Durbin-Watson test

Run a t-test on the dataset

Perform a correlation analysis

Conduct a Chi-square test

Question 5: When preparing a report for loan default predictions, which type of visualization would be best to show the breakdown of risk levels across different customer segments?

Which action should you take?

Choose only one option

Line chart

Heatmap

Stacked bar chart

Pie chart

Question 6: What is the primary purpose of using stored procedures in a database for financial reporting?

Which action should you take?

Choose only one option

To store raw data

To manage database security

To automate repetitive data operations

To optimize query execution plans