Dictionary in Python Quiz #2

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Q11. Key - value concept is in ______________
Q12. Keys and values are separated by ___________
Q13. All elements in dictionary are separated by __________
Q14. Both keys and values are unique in dictionary.
Q15. Which of the following is an example of dictionary?
Q16. 1,2,3 are the keys in the following dictionary
D = {1 : "One", 2 : "Two", 3 : "Three"}
Q17. Keys in dictionary are of ___________ type.
Q18. What type of error is returned by the following code :
a={'a' : "Apple", 'b' : "Banana" , 'c' : "Cat"}
print(a[1])
Q19. Write the output of the following code :
a={'a' : "Apple", 'b' : "Banana" , 'c' : "Cat"}
a['a']="Anar"
print(a)
Q20. Traversing a dictionary can be done using _______


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