Anshu created two dictionaries “D1” and “D2” in python. Later on she wants to add all the elements of D2 in D1. As a friend of Anshu, help her to write the code.
1.D1.update(D2)
2.D2.update(D1)
3.D1.append(D2)
4.D2.append(D1)
Posted Date:-2021-12-06 18:28:45
Dhriti wants to create a dictionary with “Jan”, “Feb”, “Mar” as key and 31, 28, 31 as values respectively. Help her to write the correct code.
1.D = {“Jan” : 31, “Feb” : 28, “Mar” : 31}
2.D = [“Jan”:31, “Feb”:28, “Mar”:31]
3.D = {“Jan” ; 31, “Feb” ; 28, “Mar” ; 31}
4.D = (“Jan”:31, “Feb”:28, “Mar”:31)
Posted Date:-2021-12-06 18:32:43
Parth wants to display the value corresponding to the key “3” in dictionary given below. As a friend of Parth, help him to find the correct code.D={1: ‘Amit’, 2: ‘Suman’, 3: ‘Ravi’, 4: ‘Anuj’}1.print(D.get(3))
2.print(D.get(3))
3.Both of the above
4.None of the above
Posted Date:-2021-12-06 18:38:49
Which operator is used to check if the key is present in the dictionary or not?
1.Mathematical Operator
2.Relational Operator
3.Membership Operator
4.Logical Operator
Posted Date:-2021-12-06 18:35:22
Write the output of the following :
D={1: 'Amit', 2: 'Suman', 3: 'Ravi', 4: 'Anuj'}
print(tuple(D))1.((1,”Amit”, (2, “Suman”), (3, “Ravi”), (4, “Anuj”))
2.(1, 2, 3, 4)
3.(“Amit”, “Suman”, “Ravi”, “Anuj”)
4.None of the above
Posted Date:-2021-12-06 18:40:08
Write the output of the following:
D={1: ['Amit',23,21], 2: ['Suman',45,34], 3: 'Ravi', 4: 'Anuj'}
m = D.get(2)
print(m[2])1.. 34
2.45
3.m
4.Suman
Posted Date:-2021-12-06 18:37:28
Write the output of the following:
D={1: ['Amit',23,21], 2: ['Suman',45,34], 3: 'Ravi', 4: 'Anuj'}
print("Amit" in D)1.True
2.False
3.Error
4.None of the above
Posted Date:-2021-12-06 18:34:30