Swift - Learn to Code 1

What best describes an algorithm?

• A step-by-step series of operations

• Only calculations that use advanced mathematics

• The computer equivalent of rhythm

• The same thing as an identifier

What is a sequence ?

• specific actions for the computer to perform

• Is the order in which the commands are given

• is the repeated actions

• is the algorithmic thinking skills

What is a mistake in code called?

• error

• debug

• bug

• misfunction

What is a command ?

• a specific action for the computer to perform

• the order in which the commands are given

• the repeated action of a programmer

• algorithmic thinking skills

What is a Boolean?

• A value that can be true or false

• A value that can only be true or false

• A value which can only be true

What is a condition?

• Something which is always false

• Something which is either true or false

• Something which is true

AND (&&) statements are only true if...

• One of more conditions are true

• Two conditions are true

• All conditions are false

OR (II) results in true if ...

• Both conditions are true

• Both conditions are false

• One or more conditions are true

• One or both conditions are true

NOT (!) operator results in true if ...

• If the value of the condition is true

• If the value of the condition is false

• If the value for the condition is neither true nor false

In an “If else” statement which else only runs if...

• Everything is true

• All other options are false