MCQs on Python Tuples: Exam-Geared Practice Questions Page-6 section-1

51.

What will be the output of the following Python code?

a = ('check',)
n = 2
for i in range(int(n)):
    a = (a,)
    print(a)

A. Error, tuples are immutable

B. (('check',),)
((('check',),),)

C. ((‘check’,)’check’,)

D. (('check',)’check’,)
((('check',)’check’,)’check’,)

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52.

What will be the output of the following Python code?

>>>my_tuple = (1, 2, 3, 4)
>>>my_tuple.append( (5, 6, 7) )
>>>print len(my_tuple)

A. 1

B. 2

C. 5

D. Error

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53.

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

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54.

What will be the output of the following Python code?

>>>t = (1, 2, 4, 3, 8, 9)
>>>[t[i] for i in range(0, len(t), 2)]

A. [2, 3, 9]

B. [1, 2, 4, 3, 8, 9]

C. [1, 4, 8]

D. (1, 4, 8)

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55.

Is the following Python code valid?

>>> a,b=1,2,3

A. Yes, this is an example of tuple unpacking. a=1 and b=2

B. Yes, this is an example of tuple unpacking. a=(1,2) and b=3

C. No, too many values to unpack

D. Yes, this is an example of tuple unpacking. a=1 and b=(2,3)

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56.

Is the following Python code valid?

>>> a=2,3,4,5
>>> a

A. Yes, 2 is printed

B. Yes, [2,3,4,5] is printed

C. No, too many values to unpack

D. Yes, (2,3,4,5) is printed

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57.

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

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58.

Is the following Python code valid?

>>> a=(1,2,3)
>>> b=a.update(4,)

A. Yes, a=(1,2,3,4) and b=(1,2,3,4)

B. Yes, a=(1,2,3) and b=(1,2,3,4)

C. No because tuples are immutable

D. No because wrong syntax for update() method

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59.

What will be the output of the following Python code?

>>>t=(1,2,4,3)
>>>t[1:3]

A. (1, 2)

B. (1, 2, 4)

C. (2, 4)

D. (2, 4, 3)

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60.

What will be the output of the following Python code?

>>> a=(1,2)
>>> b=(3,4)
>>> c=a+b
>>> c

A. (4,6)

B. (1,2,3,4)

C. Error as tuples are immutable

D. None

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51.
What will be the output of the following Python code?

`a = ('check',) n = 2 for i in range(int(n)): a = (a,) print(a)`

Answer & Solution

52.
What will be the output of the following Python code?

`>>>my_tuple = (1, 2, 3, 4) >>>my_tuple.append( (5, 6, 7) ) >>>print len(my_tuple)`

Answer & Solution

53.
What will be the output of the following Python code?

`>>> a=(1,2,3,4) >>> del(a[2])`

Answer & Solution

54.
What will be the output of the following Python code?

`>>>t = (1, 2, 4, 3, 8, 9) >>>[t[i] for i in range(0, len(t), 2)]`

Answer & Solution

55.
Is the following Python code valid?

`>>> a,b=1,2,3`

Answer & Solution

56.
Is the following Python code valid?

`>>> a=2,3,4,5 >>> a`

Answer & Solution

57.
What will be the output of the following Python code?

`>>> a=(1,2,(4,5)) >>> b=(1,2,(3,4)) >>> a<b`

Answer & Solution

58.
Is the following Python code valid?

`>>> a=(1,2,3) >>> b=a.update(4,)`

Answer & Solution

59.
What will be the output of the following Python code?

`>>>t=(1,2,4,3) >>>t[1:3]`

Answer & Solution

60.
What will be the output of the following Python code?

`>>> a=(1,2) >>> b=(3,4) >>> c=a+b >>> c`

Answer & Solution

MCQs on Python Tuples: Exam-Geared Practice Questions

51. What will be the output of the following Python code? a = ('check',) n = 2 for i in range(int(n)): a = (a,) print(a)

Answer & Solution

52. What will be the output of the following Python code? >>>my_tuple = (1, 2, 3, 4) >>>my_tuple.append( (5, 6, 7) ) >>>print len(my_tuple)

Answer & Solution

53. What will be the output of the following Python code? >>> a=(1,2,3,4) >>> del(a[2])

Answer & Solution

54. What will be the output of the following Python code? >>>t = (1, 2, 4, 3, 8, 9) >>>[t[i] for i in range(0, len(t), 2)]

Answer & Solution

55. Is the following Python code valid? >>> a,b=1,2,3

Answer & Solution

56. Is the following Python code valid? >>> a=2,3,4,5 >>> a

Answer & Solution

57. What will be the output of the following Python code? >>> a=(1,2,(4,5)) >>> b=(1,2,(3,4)) >>> a<b

Answer & Solution

58. Is the following Python code valid? >>> a=(1,2,3) >>> b=a.update(4,)

Answer & Solution

59. What will be the output of the following Python code? >>>t=(1,2,4,3) >>>t[1:3]

Answer & Solution

60. What will be the output of the following Python code? >>> a=(1,2) >>> b=(3,4) >>> c=a+b >>> c

Answer & Solution

51.
What will be the output of the following Python code?

`a = ('check',) n = 2 for i in range(int(n)): a = (a,) print(a)`

52.
What will be the output of the following Python code?

`>>>my_tuple = (1, 2, 3, 4) >>>my_tuple.append( (5, 6, 7) ) >>>print len(my_tuple)`

53.
What will be the output of the following Python code?

`>>> a=(1,2,3,4) >>> del(a[2])`

54.
What will be the output of the following Python code?

`>>>t = (1, 2, 4, 3, 8, 9) >>>[t[i] for i in range(0, len(t), 2)]`

55.
Is the following Python code valid?

`>>> a,b=1,2,3`

56.
Is the following Python code valid?

`>>> a=2,3,4,5 >>> a`

57.
What will be the output of the following Python code?

`>>> a=(1,2,(4,5)) >>> b=(1,2,(3,4)) >>> a<b`

58.
Is the following Python code valid?

`>>> a=(1,2,3) >>> b=a.update(4,)`

59.
What will be the output of the following Python code?

`>>>t=(1,2,4,3) >>>t[1:3]`

60.
What will be the output of the following Python code?

`>>> a=(1,2) >>> b=(3,4) >>> c=a+b >>> c`