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Python Quiz 1

PYTHON QUIZ 1

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CONGRATULATIONS! YOU HAVE COMPLETED PYTHON QUIZ 1. YOU HAVE %%SCORE%% TRUE ANSWERS OUT OF %%TOTAL%% QUESTIONS. YOUR SCORE IS %%PERCENTAGE%%. %%RATING%%
Your answers are highlighted below.
Question 1
Which python method deletes all the items in a set?
A
remove()
B
del()
C
clear()
D
delete()
E
empty()
Question 2
How to access "bear" item in list x? 
x= ["eagle","bear","wolf"]
A
x[2]
B
x[-1]
C
x[1]
D
x[0]
E
x[-2]
Question 3
How many stars does this program prints?
i=7
while i>0:
  i-=3
  print("*")
  if i<=2:
    break
  else:
    print("*")
A
4
B
3
C
0
D
1
E
2
Question 4
Which python regular expression is WRONG?
A
[...] - Matches any single character in brackets.
B
\w - Matches word characters.
C
^ - Matches beginning of line.
D
\d - Matches strings.
E
$ - Matches end of line.
Question 5
If the output of the below python code is [5, 10, 15, 20, 25], what is the missing part?
list=[]
for x in range( --?-- ):
	list.append(x)
print(list)
A
5, 20, 5
B
0, 25, 10
C
5, 30, 5
D
0, 30, 2
E
0, 30, 10
Question 6
What is the Output of This Python Code?
list = [ "Aragorn", "Arwen", "Gimli"]
x=len(list)
num = [10,15,22,10]
y=num.count(10)
z=x*y
print(z)
 
A
2
B
4
C
8
D
12
E
6
Question 7
Which commands combine the items of list x with "dash" between each item?
A
join(-)
B
none of them
C
"-".join(x)
D
join("-")
E
-.join(x)
Question 8
What is the output of this python code and python function?
numbers1 = {10,1,20,2,3}
numbers2 = {1,2,3,4}
print(numbers1.issuperset(numbers2))
A
{10,1,20,2,3}
B
None of them
C
False
D
True
E
{1,2,3,4}
Question 9
If the output of the below code is "I like dogs.", the method used in the blank part will be ...
txt = "I like cats."
x = txt.--?--("cats", "dogs")
print(x)
A
replace
B
strip
C
split
D
index
E
join
Question 10
How to print "I love Python!" with a python code?
A
all of them
B
print "I love Python!"
C
print(I love Python!):
D
print("I love Python!")
E
print(I love Python!)
Question 11
How can we access to "g" letter in the below list?
list = [10, [‘aa’, ‘bb’, [‘life’, ‘is’, ‘good’], ‘cc’], 33]
A
list[1][2][1][1]
B
list[1][2][2][0]
C
list[1][2][2][1]
D
list[1][1][2][0]
E
list[0][2][2][0]
Question 12
How to add "This is x code" comment in a python code?
A
/This is x code
B
*This is x code
C
//This is x code
D
#This is x code
E
-This is x code
Question 13
With which python method we convert the letters of a string to upper case?
A
lower()
B
convert()
C
upper()
D
down()
E
up()
Question 14
How to access "eagle", "bear" and "wolf" items in list x? x= ["eagle","bear","wolf", "lion", "tiger"]
A
x[:2]
B
x[1:3]
C
x[3:]
D
x[:3]
E
x[-1:-3]
Question 15
What is the result of this python code?
numbers1 = {3,4,5}
numbers2 = {12,17,56,80,92}
print(numbers1.isdisjoint(numbers2))
A
0
B
{3,4,5}
C
True
D
{12,17,56,80,92}
E
False
Question 16
To compare two values in python, we use ... operator.
A
&
B
==
C
||
D
//
E
%
Question 17
What is the output of this python code?
list1 = []
for x in range(1,10,1):
	list1.append(x-2)
print(list1)
A
[-1, 0, 1, 2, 3, 4, 5, 6, 7]
B
[1, 2, 3, 4, 5, 6, 7]
C
[0, 2, 4, 6]
D
[-1, 1, 2, 3, 4, 5, 6, 7]
E
[0, 1, 2, 3, 4, 5, 6, 7, 8]
Question 18
Which method is used to get list of dictionary keys?
A
dict.keys()
B
none of them
C
dict.values()
D
dict.items()
E
dict.values()
Question 19
Which one is a python set?
A
{"eagle","bear","wolf"}
B
"eagle","bear","wolf"
C
(["eagle","bear","wolf"])
D
("eagle","bear","wolf")
E
["eagle","bear","wolf"]
Question 20
Which one can Not be a Python Variable Name?
A
_Count
B
20count
C
none of them
D
count5
E
Count
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There are 20 questions to complete.