Python Programming Quiz

1. What will following Python code return?

str1="Stack of books"
print(len(str1))

13
14
15
16

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

set1={0,0,9}

print(set1)

{0,0,9}
{0,9}
{9}
It will throw an error as there are two 0 while creating the set.

3. Which of the following options will not result in an error when performed on tuples in Python where tupl=(5,2,7,0,3)?

tupl[1]=2
tupl.append(2)
tupl1=tupl+tupl
tupl.sort()

4. The expression a{5} will match _____________ characters with the previous regular expression.

5 or less
exactly 5
5 or more
exactly 4

5. Which of these are keyword?

in
is
assert
All of the above

6. In which part of memory does the system stores the parameter and local variables of funtion call?

heap
stack
Uninitialized data segment
None of the above

7. Which of the following sequences would be generated bt the given line of code?

range (5, 0, -2)

5 4 3 2 1 0 -1
5 4 3 2 1 0
5 3 1
None of the above

8. What will be the output of the following code

 a = 1

 b = ++a

 print(b is a)

True
False
Error
None of the above

9. What will be the output of following Python code snippet?

for i in range(0 , -2 , -1):

    print(i)

0, -1
0, -1, -1
-1, -2
Error

10. The ________ statement is a null operation.

break
exit
return
pass