9 Data types questions

 1. What are the data types available in python ?

they are 6 type 

     1) number,

     2) string,

     3) list,

     4) tuple,

     5) dictionary,

     6) set,


2. Difference between list and tuple ?

3. Difference between set and tuple ?

4. Difference between Dictionary and set ?

5. Difference between Number and string ?

6. What is Dictionary ?

   1. Dictionary is a collection of key value pairs.

   2. Using dictionary we can represent data meningfully.

   3. Based on key we can do operation on each value.

   4. Using curly brackets "{}" we can create a dictionary

   5. dictionary is a mutable object


7. Use of type() function ?


8. Use of dir() function ?

9. Use of id() function ?

10. Use of slicing operaions ?

11. Use of slicing opertions ?

12. How to get first 4 cherecters from string using slicing operation ?


## Number 

1. What is number

2. How to convert number data type into string ?



## String

1. What are the string operations ?

2. How to concordinate two strings ?

3. How to check string is upper or not ?

4. Use of join ?

5. Use of replace and syntax ?

6. Use od spilt method ?

7. What is string ?

8. What are the string opertions ?

9. How to convert string into int ?

10. How to reverse a string ?

11. How to remove duplicate charecters from a string ?

12. How to get duplicate charecters count ?



## LIST

1. How to define list ?

2. What is negative index in python ?

3. D/B append and extend ?

4. D/B append and insert ?

5. D/B pop and remove ?

6. D/B index and find ?

7. What are the List opertions ?


## TUPLE

1. Use case for tuple ?

2. How to edit tuple values ?


## Dictionary 

1. Use of Dictionary ?

2. Can use duplicate keys in dictionary ?

3. Can i use float value as dictionary key ?

4. What are the dictionary opertions ?

5. Use of items method ?

6. How to concordinate two dictionaries ?

7. How to get only keys from dictionary ?


## SET

1. Use of set ?

2. How to add new value into set ?

3. Does set support index ?

4. How to do set operaions ?









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