The MATRIX by DARVIX 2024 - ROUND 1

Which of the following is an example of a data visualization software?

• SQL

• Hadoop

• Power BI

• Apache Spark

In the context of data analytics, what does 'ETL' stand for?

• Extract, Test, Load

• Extract, Transform, Load

• Execute, Transfer, Load

• Extract, Transfer, Load

What is 'overfitting' in the context of machine learning?

• When the model performs well on training data but poorly on new data

• When the model generalizes well

• When the model is too complex and captures noise along with the underlying pattern

• When the model uses too little data

What does 'data wrangling' involve?

• Data visualization

• Cleaning and organizing data for analysis

• Storing data in databases

• Collecting data from sensors

Identify the person in the picture.

• Geoffrey Hinton

• Yann LeCun

• Sebastian Thrun

• Andrew Ng

Which library in Python is commonly used for data manipulation and analysis?

• NumPy

• SciPy

• Pandas

• Matplotlib

Which of the following is a type of chart used to show the relationship between two variables?

• Bar chart

• Line Chart

• Pie Chart

• Scatter Plot

In data analytics, what does the acronym "SQL" stand for?

• Structured Query Language

• Statistical Query Language

• Statistical Query Logic

• System Query Locator

What does V stand for in DARVIX?

Which of the following is NOT a primary task in the data analytics process?

• Data collection

• Data encryption

• Data cleaning

• Data visualization