Global 3r ESO

• One Boolean expression

• None, because the if is written wrongly

• One complex boolean expression formed by 4 simpler boolean expression.

• One numeric boolean expression formed by 3 more complex boolean expression

The int function always turns back:

• A numeric string

• None of the other answers

• A number

• A variable

The main function of a varible in a program is:

• Check if a boolean expression is True

• Do maths operation between numbers and booleans

• Save information so you can consult it and change it later

• Check if a boolean expression is False

Which one of the following lines evaluate if a variable var1 is bigger or equal than 100, and bigger than a second variable var2 or var2 is odd?

•  if var1>=100 and var1>var2 or var2 %2==0:

•  if var1>=100 and var1>var2 or var2 %2==1:

•  if var1>=100 and var1>var2 and var2 %2==1:

•  if var1<=100 and var1<var2 or var2%2:

If you want to make an infinite loop you can use:

• while

• for

• if

• int

To delete an element from a list called weather you can use:

• del weather[2]

• weather.remove("sunny")

• delete (weather[2])

• remove(weather[2])

What function is used to verify that what is entered in an input is a number?

• if number

• int

• .isnumeric()

• int()

How can you create a list?

• [" "," "]

• (" ", " ")

• {" ", " "}

• [" ". " "]

What will you see in the screen if you have this code?

print(9*23)

• 9*23

• 999999999999999999999

• 207

• 9,23

If you want to insert a new element to a list you need to use the function :