Python/Dictionary Python MCQ set 2 Sample Test,Sample questions

Question:
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)


Question:
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)


Question:
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


Question:
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


Question:
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


Question:
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


Question:
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


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