gs gs109 Python Tuples - Python Tuples - Quiz No.2
gs gs109 Python Quiz
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Question 1: What is the data type of (1)?
Tuple
Integer
List
Both tuple and integer
Question 2: If a=(1,2,3,4), a[1:-1] is _________
Error, tuple slicing doesn’t exist
[2,3]
(2,3,4)
(2,3)
Question 3: What will be the output of the following Python code?
>>> a=(1,2,(4,5)) >>> b=(1,2,(3,4)) >>> a<b
False
True
Error, < operator is not valid for tuples
Error, < operator is valid for tuples but not if there are sub-tuples
Question 4: What will be the output of the following Python code?
>>> a=("Check")*3 >>> a
(‘Check’,’Check’,’Check’)
* Operator not valid for tuples
(‘CheckCheckCheck’)
Syntax error
Question 5: What will be the output of the following Python code?
>>> a=(1,2,3,4) >>> del(a[2])
Now, a=(1,2,4)
Now, a=(1,3,4)
Now a=(3,4)
Error as tuple is immutable
Question 6: What will be the output of the following Python code?
>>> a=(2,3,4) >>> sum(a,3)
Too many arguments for sum() method
The method sum() doesn’t exist for tuples
12
9
Question 7: Is the following Python code valid?
>>> a=(1,2,3,4) >>> del a
No because tuple is immutable
Yes, first element in the tuple is deleted
Yes, the entire tuple is deleted
No, invalid syntax for del method
Question 8: What type of data is: a=[(1,1),(2,4),(3,9)]?
Array of tuples
List of tuples
Tuples of lists
Invalid type
Question 9: What will be the output of the following Python code?
>>> a=(0,1,2,3,4) >>> b=slice(0,2) >>> a[b]
Invalid syntax for slicing
[0,2]
(0,1)
(0,2)
Question 10: Is the following Python code valid?
>>> a=(1,2,3) >>> b=('A','B','C') >>> c=tuple(zip(a,b))
Yes, c will be ((1, 'A'), (2, 'B'), (3, 'C'))
Yes, c will be ((1,2,3),(‘A’,’B’,’C’))
No because tuples are immutable
No because the syntax for zip function isn’t valid
