KwickClips Python · 45 sec · free
Which two collections are mutable?
Short answer. Lists and dictionaries.
What brackets does a tuple use?
Round brackets.
Four collections
| Type | Brackets | Mutable? |
|---|---|---|
| str | " " | No |
| tuple | ( ) | No |
| list | [ ] | Yes |
| dict | { } | Yes |
Remember
| list and dict can change |
| str and tuple cannot |
String, list, tuple, dictionary. Which can change? Only two. Strings use quotes. Tuples use round brackets. Lists use square ones. Dictionaries, curly ones. Remember two things. Lists and dictionaries change. Strings and tuples cannot.
This clip is from the full lesson: Class XI Python Revision in One Go — 9 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 12 Computer Science (083)
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