Find Interview Questions for Qas

Right Answer:
To handle missing data in a dataset, you can use the following methods:

1. **Remove Rows/Columns**: Delete rows or columns with missing values if they are not significant.
2. **Imputation**: Fill in missing values using techniques like mean, median, mode, or more advanced methods like KNN or regression.
3. **Flagging**: Create a new column to indicate missing values for analysis.
4. **Predictive Modeling**: Use algorithms to predict and fill in missing values based on other data.
5. **Leave as Is**: In some cases, you may choose to leave missing values if they are meaningful for analysis.

Right Answer:
Descriptive statistics summarize and describe the main features of a dataset, using measures like mean, median, mode, and standard deviation. Inferential statistics use sample data to make predictions or inferences about a larger population, often employing techniques like hypothesis testing and confidence intervals.

Right Answer:
Some common data visualization techniques include:

1. Bar Charts
2. Line Graphs
3. Pie Charts
4. Scatter Plots
5. Histograms
6. Heat Maps
7. Box Plots
8. Area Charts
9. Tree Maps
10. Bubble Charts

Right Answer:
The different types of data distributions include:

1. Normal Distribution
2. Binomial Distribution
3. Poisson Distribution
4. Uniform Distribution
5. Exponential Distribution
6. Log-Normal Distribution
7. Geometric Distribution
8. Beta Distribution
9. Chi-Squared Distribution
10. Student's t-Distribution

Right Answer:
The different types of data analysis are:

1. Descriptive Analysis
2. Diagnostic Analysis
3. Predictive Analysis
4. Prescriptive Analysis
5. Exploratory Analysis

Right Answer:
The GST Model Law is a framework proposed by the Goods and Services Tax (GST) Council in India, outlining the structure and provisions for implementing GST. It serves as a guideline for states to draft their own GST laws, covering aspects like registration, payment, returns, and compliance requirements for taxpayers.

Right Answer:
Electrical energy is the energy that comes from the movement of electric charges, which can be used to power devices and appliances.

Right Answer:
The composite scheme tax is a simplified tax structure for small businesses under the Goods and Services Tax (GST) in India, allowing them to pay a fixed percentage of their turnover as tax instead of the regular GST rates.

Right Answer:
I would like to join this company because it has a strong reputation in the ERP industry, values innovation, and offers opportunities for professional growth, allowing me to contribute my skills while advancing my career.

Right Answer:
In my previous role, I implemented an ERP system that streamlined our inventory management, reducing stock discrepancies by 30%. I also led training sessions for staff, which improved user adoption rates significantly. Additionally, I collaborated with cross-functional teams to customize the ERP modules to better fit our business processes, resulting in a 20% increase in operational efficiency.

Right Answer:
Immutability in React is important because it helps to optimize performance by allowing React to quickly determine when to re-render components. When data is immutable, React can easily compare previous and current states, leading to efficient updates and minimizing unnecessary renders.