Class 12 CS Chapter 4 Back Exercise Part A Solutions Sumita Arora New Syllabus / listing12CSSA, Uncategorized / By Neha 3. What is a package ? How is a package different from module ? ...click here for answer 4. What is a library ? Write procedure to create own library in Python. ...click here for answer 5. What is the use of file __init__.py in a package even when it is empty ? ...click here for answer 6. What is the importance of site-packages folder of Python installation ? ...click here for answer 7. How are following import statements different ? ...click here for answer 8. What is PYTHON PATH variable ? What is its significance ? ...click here for answer 9. In which order Python looks for the function/module names used by you. ...click here for answer 10. What is the usage of help( ) and dir( ) functions. ...click here for answer 13. Why should the from import statement be avoided to import objects ? ...click here for answer 14. What do you understand by standard library of Python ? ...click here for answer 15. Explain the difference between import and from import statements, with examples. ...click here for answer
