Class 11 CS Chapter 11 Back Exercise Part A Solutions Sumita Arora New Delhi / Listing11CSSA, Uncategorized / By Neha 1. Discuss the utility and significance of Lists, briefly. ...click here for answer 3. Start with the list [8, 9, 10]. Do the following using list functions : ...click here for answer 6. What’s the purpose of the del operator and pop method ? Try deleting a slice. ...click here for answer 7. What does each of the following expressions evaluate to ? Suppose that L is the list ...click here for answer 8. What are list slices ? What for can you use them ? ...click here for answer 9. Does the slice operator always produce a new list ? ...click here for answer 10. Compare lists with strings. How are they similar and how are they different ? ...click here for answer 11. What do you understand by true copy of a list ? How is it different from shallow copy ? ...click here for answer 12. An index out of bounds given with a list name causes error, but not with list slices. Why ? ...click here for answer 4. What do you understand by mutability ? What does “in place” task mean ? ...click here for answer 6. What’s a [1 : 1] if a is a string of at least two characters ? And what if string is shorter ? ...click here for answer 12. If a is (1, 2, 3) ...click here for answer
