Python Programming Quiz

1. Which of the following will give error?

Suppose dict1={"a":1,"b":2,"c":3}

print(len(dict1))
print(dict1.get("b"))
dict1["a"]=5
None of these.

2. Which operator is used in Python to import modules from packages?

.
*
->
&

3. All keyword in python are in

Lowercase
Uppercase
Both uppercase & Lowercase
None of the above

4. Which of the following is correct?

class A:

	def __init__(self):

		self.count=5

		self.count=count+1

a=A()

print(a.count)

5
6
0
Error

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

str1="learn python"

str2=""

str3=""

for x in str1:

    if(x=="r" or x=="n" or x=="p"):

        str2+=x

        pass

    if(x=="r" or x=="e" or x=="a"):

        str3+=x

print(str2,end=" ")

print(str3)

rnpn ea
rnpn ear
rnp ea
rnp ear

6. Which of the following is False regarding loops in Python?

Loops are used to perform certain tasks repeatedly.
While loop is used when multiple statements are to executed repeatedly until the given condition becomes False
While loop is used when multiple statements are to executed repeatedly until the given condition becomes True.
for loop can be used to iterate through the elements of lists.

7. Which function returns a list containing all matches?

findall
search
split
find

8. What will be the result of following Python code snippet after execution?

str1=""

i=0

var2=1

while(i<3):

    var1=1

    if str1:

        var2=var1*var2+5

    else:

        var2=var1*var2+1

    i=i+1

print(var2)

16
12
11
4

9. What will be the output of the following program on execution?

a=0

b=6

x=(a&b)|(a&a | a&b)

y=not(x)

print(y)

6
True
0
False

10. _____ represents an entity in the real world with its identity and behaviour.

A method
An object
A class
An operator