1. Which programming language is commonly used for data analysis and visualization in data science? A. Python B. R C. Java D. C++ Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
2. What does "SQL" stand for in the context of data science? A. Structured Query Language B. Statistical Query Language C. Scripting Query Language D. Scientific Query Language Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
3. Which data visualization library in Python is often used for creating interactive and informative plots? A. Matplotlib B. Seaborn C. Plotly D. Pandas Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
4. What tool is used for version control and collaborative development of code in data science projects? A. Git B. Jupyter Notebook C. PyCharm D. Sublime Text Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
5. What is the primary purpose of "NumPy" in data science? A. Data manipulation B. Data visualization C. Machine learning D. Web development Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
6. Which of the following is a popular open-source database management system often used in data science applications? A. MySQL B. MongoDB C. PostgreSQL D. SQLite Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
7. What does "EDA" stand for in the context of data science? A. Exploratory Data Analysis B. Effective Data Algorithms C. Extensive Data Application D. Enhanced Data Assessment Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
8. Which machine learning framework is widely used for developing deep learning models in data science? A. TensorFlow B. Scikit-learn C. PyTorch D. Keras Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
9. What is the primary function of "Pandas" library in Python for data science? A. Data manipulation and analysis B. Data visualization C. Machine learning D. Web scraping Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
10. Which programming language is often used for statistical analysis and data exploration in data science? A. R B. Python C. Java D. C# Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board