Python

Question 1

\

Answer 1

Backslash. Prints one backslash.

Question 2

'

Answer 2

Single quote. Prints a single quote.

Question 3

"

Answer 3

Double quote. Prints a single double quote.

Question 4

\a

Answer 4

Bell. Sounds the system bell.

Question 5

\n

Answer 5

Newline. Moves the cursor to the beginning of next line.

Question 6

\t

Answer 6

Horizontal tab. Moves cursor forward one tab stop.

Question 7

+

Answer 7

Addition. Combines two strings or adds two integers.

Question 8

-

Answer 8

Subtraction.

Question 9

*

Answer 9

Multiplication. Multiplies a string or integer.

Question 10

/

Answer 10

Division (true).

Question 11

//

Answer 11

Division (integer). Divides without a remainder.

Question 12

%

Answer 12

Modulus. Gives just the remainder.

Question 13

input ( )

Answer 13

Gets text from the user. Returns the answer as a string.

Question 14

upper ( )

Answer 14

Returns uppercase version of the string.

Question 15

lower ( )

Answer 15

Returns lowercase version of the string.

Question 16

swapcase ( )

Answer 16

Returns a new string where the case of each letter is switched.

Question 17

capitalize ( )

Answer 17

Returns a new string where the first letter is capitalized and the rest are lowercase.

Question 18

title ( )

Answer 18

Returns a new string where the first letter of each word is capitalized and all others are lowercase.

Question 19

strip ( )

Answer 19

Returns a string where all the white space (tabs, spaces, and newlines) at the beginning and end are removed.

Question 20

replace(old, new [,max])

Answer 20

Returns a string where occurrences of the string ‘old’ are replaced with the string ‘new’. The optional ‘max’ limits the number of replacements.

Question 21

*=

Answer 21

x *= 5 is equivalent to x = x * 5

Question 22

/=

Answer 22

x /= 5 is equivalent to x = x / 5

Question 23

%=

Answer 23

x %= 5 is equivalent to x = x % 5

Question 24

+=

Answer 24

x += 5 is equivalent to x = x + 5

Question 25

-=

Answer 25

x -= is equivalent to x = x - 5

Question 26

==

Answer 26

equal to

Question 27

!=

Answer 27

not equal to

Question 28

>

Answer 28

greater than

Question 29

<

Answer 29

less than

Question 30

> =

Answer 30

greater than or equal to

Question 31

<=

Answer 31

less than or equal to

Question 32

append(value)

Answer 32

adds the value to the end of a list

Question 33

sort( )

Answer 33

Sorts the elements of a list. Smallest value first. Optionally you can pass a Boolean value to the parameter ‘reverse’. If you pass True, the list will be sorted with the largest value first. ex: sort(reverse=True)

Question 34

reverse( )

Answer 34

Reverses the order of a list

Question 35

count(value)

Answer 35

Returns the number of occurrences of ‘value’

Question 36

index(value)

Answer 36

Returns the first position number of where ‘value’ occurs

Question 37

insert( i, value)

Answer 37

inserts ‘value’ at position ‘i’

Question 38

pop([i])

Answer 38

Returns value at position ‘i’ and removes value from the list. Providing the position number ‘i’ is optional. Without it, the last element in the list is removed and returned

Question 39

remove(value)

Answer 39

Removes the first occurrence of ‘value’ from the list

Question 40

del list[position:range]

Answer 40

Deletes a value or range of values based on their position number

Question 41

get(key, [default])

Answer 41

Returns the value of “key”. If key doesn’t exist, then the optional “default” is returned. If “key “ doesn’t exist and “default” isn’t specified, then None is returned.

Question 42

keys( )

Answer 42

Returns a view of all the keys in a dictionary.

Question 43

values( )

Answer 43

Returns a view of all the values in a dictionary.

Question 44

items( )

Answer 44

Returns a view of all the items in a dictionary. Each item is a two-element tuple, where the first element is a key and the second element is the key’s value.