Python 3 - Mock Test IV

Python 3 - Mock Test IV

Q 1 - Which of the following function removes all leading and trailing whitespace in string?

A - replace(old, new [, max])

B - strip([chars])

C - swapcase()

D - title()

Q 2 - Which of the following function changes case for all letters in string?

A - replace(old, new [, max])

B - strip([chars])

C - swapcase()

D - title()

Q 3 - Which of the following function returns titlecased version of string?

A - replace(old, new [, max])

B - strip([chars])

C - swapcase()

D - title()

Q 4 - Which of the following function converts a string to all uppercase?

A - upper()

B - isdecimal()

C - swapcase()

D - title()

Q 5 - Which of the following function checks in a string that all characters are decimal?

A - upper()

B - isdecimal()

C - swapcase()

D - title()

Q 6 - What is the output of len([1, 2, 3])?

A - 1

B - 2

C - 3

D - 4

Q 7 - What is the output of [1, 2, 3] + [4, 5, 6]?

A - [1, 2, 3, 4, 5, 6]

B - [1, 2, 3],[4, 5, 6]

C - [5, 7,9]

D - 21

Q 8 - What is the output of ['Hi!'] * 4?

A - ['Hi!', 'Hi!', 'Hi!', 'Hi!']

B - ['Hi!'] * 4

C - Error

D - None of the above.

Q 9 - What is the output of 3 in [1, 2, 3]?

A - true

B - false

C - Error

D - None of the above.

Q 10 - What is the output of for x in [1, 2, 3]: print x?

A - x x x

B - 1 2 3

C - Error

D - None of the above.

Q 11 - What is the output of L[2] if L = [1,2,3]?

A - 1

B - 2

C - 3

D - None of the above.

Q 12 - What is the output of L[-2] if L = [1,2,3]?

A - 1

B - 2

C - 3

D - None of the above.

Q 13 - What is the output of L[1:] if L = [1,2,3]?

A - 2,3

B - 2

C - 3

D - None of the above.

Q 14 - What is the following function compares elements of both lists?

A - cmp(list1, list2)

B - len(list1, list2)

C - max(list1, list2)

D - min(list1, list2)

Q 15 - What is the following function gives the total length of the list?

A - cmp(list)

B - len(list)

C - max(list)

D - min(list)

Q 16 - What is the following function returns item from the list with max value?

A - cmp(list)

B - len(list)

C - max(list)

D - min(list)

Q 17 - What is the following function returns item from the list with min value?

A - cmp(list)

B - len(list)

C - max(list)

D - min(list)

Q 18 - What is the following function returns the lowest index in list that obj appears?

A - list.index(obj)

B - list.insert(index, obj)

C - list.pop(obj=list[-1])

D - list.remove(obj)

Q 19 - What is the following function inserts an object at given index in a list?

A - list.index(obj)

B - list.insert(index, obj)

C - list.pop(obj=list[-1])

D - list.remove(obj)

Q 20 - What is the following function removes last object from a list?

A - list.index(obj)

B - list.insert(index, obj)

C - list.pop(obj=list[-1])

D - list.remove(obj)

Q 21 - What is the following function removes an object from a list?

A - list.index(obj)

B - list.insert(index, obj)

C - list.pop(obj=list[-1])

D - list.remove(obj)

Q 22 - What is the following function reverses objects of list in place?

A - list.reverse()

B - list.sort([func])

C - list.pop(obj=list[-1])

D - list.remove(obj)

Q 23 - What is the following function sorts a list?

A - list.reverse()

B - list.sort([func])

C - list.pop(obj=list[-1])

D - list.remove(obj)

Q 24 - What is the following function compares elements of both dictionaries dict1, dict2?

A - dict1.cmp(dict2)

B - dict1.sort(dict2)

C - cmp(dict1, dict2)

D - None of the above.

Q 25 - What is the following function compares elements of both dictionaries dict1, dict2?

A - max(dict)

B - min(dict)

C - len(dict)

D - None of the above.

Question Number	Answer Key
1	B
2	C
3	D
4	A
5	B
6	C
7	A
8	A
9	A
10	B
11	C
12	A
13	A
14	A
15	B
16	C
17	D
18	A
19	B
20	C
21	D
22	A
23	B
24	C
25	C

 

 

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