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