Python/Python MCQS - Data type in python Sample Test,Sample questions

Question:
Empty list in python is made by ?

1.l=[]

2.l=list()

3.Both of the above

4.None of the above


Question:
How we can convert the given list into the set ?

1.list.set()

2.set.list()

3.set(list)

4.None of the above


Question:
If we change one data type to another, then it is called

1.Type conversion

2.Type casting

3.Both of the above

4.None of the above


Question:
If we try to access the item outside the list index, then what type of error it may give ?

1.List is not defined

2.List index out of range

3.List index out of bound

4.No error


Question:
In which data type, indexing is not valid ?

1.list

2.string

3.dictionary

4.None of the above


Question:
In which of the following data type, duplicate items are not allowed ?

1.list

2.set

3.dictionary

4.None of the above


Question:
l=[1,2,3,4,8,1.2], which type of data type is this ?

1.set

2.list

3.tuple

4.integer


Question:
l=[1,2,3,4],
then l[3] is ?

1.1

2.2

3.3

4.4


Question:
l=[1,2,3,4], then l[-2] is ?

1.1

2.2

3.3

4.4


Question:
l=[9,3,7,6,1,2,0], then l[100] is

1.2

2.9

3.6

4.Error


Question:
What is list data type in Python ?

1.collection of integer number

2.collection of string

3.collection of same data type

4.collection of different data type


Question:
What is type casting in python ?

1.declaration of data type

2.destroy data type

3.Change data type property

4.None of the above


Question:
Which of the following can convert the string to float number ?

1.str(float,x)

2.float(str,int)

3.int(float(str))

4.float(str)


Question:
which of the following function are used to convert the string into the list ?

1.map()

2.convertor()

3.split()

4.lambda


Question:
Which of the following is not the data type in python ?

1.List

2.Tuple

3.Set

4.Class


Question:
Which of the following is the data type possible in python?

1.int

2.list

3.dictionary

4.All of the above


Question:
Which of the following is the example of the type casting ?

1.int(2)

2.str(2)

3.str(list)

4.All of the above


Question:
Which of the following is the list in python ?

1.l=[]

2.l=list()

3.l=[1,2,3]

4.All


Question:
Which of the sequence are valid in the set data type in python ?

1.1,1,1,1,1,1

2.2,3,4,5,6,1,2

3.1,2,3,4,5,6

4.None of the above


Question:
x=3.123, then int(x) will give

1.3.1

2.0

3.1

4.3


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