Python String Manipulation

Question 1

print('python'[0:2])

Accepted Answer

py

Question 2

Strings can contain any type of character

Accepted Answer

True

Question 3

Which of the following will produce ppp?

Accepted Answer

'p' * 3

Question 4

How do you capitalise 'hello world'?

Accepted Answer

'hello world'.upper()

Question 5

Which of these adds a single line comment in Python?

Accepted Answer

# comment here

Question 6

How do you get the length of a string in Python?

Accepted Answer

x = len('hello world')

Question 7

Concatenate is just a technical term for copying

Accepted Answer

False

Question 8

concatenating strings, what is the difference between using a comma( , ) or the plus sign (+)

Accepted Answer

A comma leaves a space, plus sign does not.

Question 9

print('python'[1:4])?

Accepted Answer

yth

Question 10

Whitespace in a string takes up no memory

Accepted Answer

False

Question 11

You can carry out mathematical operations on numbers in Strings

Accepted Answer

False

Question 12

Which of the following will concatenate strings in Python?

Accepted Answer

'hello' + 'world'

Question 13

To use a number in a string as a number, you first have to cast it as a different data type

Accepted Answer

True

Question 14

is...

Accepted Answer

new line

Question 15

Longer strings take up more memory

Accepted Answer

True

Questions 15