Section A Quiz

Predict the output of

x, y = 3, 8;

print((y % x == 2) and (y // x > 2))

• True

• False

• 0

• Error

Determine the final value of a after executing:

a = 4;

a += True + (5 != 7)

• 5

• 6

• 7

• Error

Which statement will raise an exception?

• eval('3+7')

• int('4.6')

• float('10')

• str(45)

Output of the function call

def calc(x, y=2, z=3): return x*y+z;

print(calc(3, z=4))

• 10

• 9

• 7

• Error

Identify the correct way to define a function that accepts an arbitrary number of positional arguments.

• def f(args):

• def f(*args):

• def f(**args):

• def f[*args]:

Predict the output

• E1 End

• E2 End

• End E1

• Error

In Python, using `raise` without specifying an exception name re-raises the __________ exception.

• TypeError

• Last active exception

• None

• RuntimeError

Which of the following about exception handling is incorrect?

• finally block always executes

• try without except is invalid

• Multiple except blocks are allowed

• assert handles exceptions

To read the first 12 characters from a text file `story.txt`, the correct statement is:

• `f.read(12)`

• `f.readline(12)`

• `f.readlines(12)`

• `f.readchar(12)`

Which command repositions the file pointer to the start of the file?

• `f.seek(0)`

• `f.seek(-1)`

• `f.seek(1,0)`

• `f.reset()`