Pre tes dan Post test

What will be the result of the following code:
x = 'Welcome'
print(x[3])

• Wel

• c

• Welcome Welcome Welcome

Use the len function to print the length of the string.

print ( )

Get the first character of the string txt.

txt = "Hello World"

x =

Insert the correct keyword to check if the word 'free' is present in the text:

txt = 'The best things in life are free!'
if 'free' txt:..............
  print('Yes, free is present in the text.')

What will be the result of the following code:
x = 'Welcome'
print(x[3:5])

• lcome

• come

• com

• 
  co

Get the characters from index 2 to index 4 (llo).

txt = "Hello World"

x =

What will be the result of the following code:
x = 'Welcome'
print(x[3:])

• lcome

• come

• com

• co

What is a correct syntax to print a string in upper case letters?

• 'Welcome'.upper()

• 'Welcome'.toUpper()

• 'Welcome'.toUpperCase()

Return the string without any whitespace at the beginning or the end.

txt = " Hello World "

x =

Convert the value of txt to upper case.

txt = "Hello World"

txt =