RALLY24

Which of the following is not a valid identifier?

•   _Num

• num^2

• Sum123

• name_1

Choose the correct option with respect to Python.

• Both tuples and lists are immutable.

• Both tuples and lists are mutable.

• Tuples are immutable while lists are mutable.

• Tuples are mutable while lists are immutable.

What will be the output of the following Python code?

>>> a=(1,2,(4,5))

>>> b=(1,2,(3,6,9))

>>> b>a

• False

• Error, > operator is not valid for tuples.

   

• Error, > operator is valid for tuples but not if there are sub-tuples

• True

What will be the output of the following Python code?

tup1=((56, 89),(36,66),(88, 69))

s = tup1.sort()

print(s)

• ((56, 89),(36,66),(69,88))

• ((36, 66), (56, 89), (88, 69))

• 'tuple' object has no attribute 'sort'

• Error because tuples are immutable

Which of the following software maintenance steps erases gaps caused by deleting files from the hard drive?

• A. Update system software

• B. Virus scan

• C. Defragging

• D. Installing firewall

1024 bit is equal to ______ byte

Which of the following can be used to describe the following: 0010

• 3 Petabytes

• 
  4 bits

• 1 nibble

• 2 Megabytes

Which of the following can be used to describe the following: 0010

• 3 Petabytes

• 
  4 bits

• 1 nibble

• 2 Megabytes

name the loop

• Conditional loop

• Unconditional loop

• Recursion

• Selection

The process of converting the value stored in a variable from one data type to another?

• Type conversion

• Type forcing

• Type coercion

• Type exchange