A memory location used to store a value that can change.

A memory location used to store a value that cannot change

When lines of code only run if a condition is met. e.g. IF, ELIF, ELSE

When lines of code loop e.g. WHILE, FOR

When lines of code runs one line after the other

When lines of code only run if a condition is met. e.g. IF, ELIF, ELSE

When lines of code loop e.g. WHILE, FOR

When lines of code runs one line after the other

When lines of code only run if a condition is met. e.g. IF, ELIF, ELSE

When lines of code loop e.g. WHILE, FOR

When lines of code runs one line after the other

A TRUE/FALSE or YES/NO value

A word, or number not used in Maths.

A whole number

A number with a decimal point

A TRUE/FALSE or YES/NO value

A word, or number not used in Maths.

A whole number

A number with a decimal point

A TRUE/FALSE or YES/NO value

A word, or number not used in Maths.

A whole number

A number with a decimal point

A TRUE/FALSE or YES/NO value

A word, or number not used in Maths.

A whole number

A number with a decimal point

STRING

INTERGER

FLOAT

BOOLEAN

STRING

INTERGER

FLOAT

BOOLEAN

STRING

INTERGER

FLOAT

BOOLEAN

STRING

INTERGER

FLOAT

BOOLEAN

STRING

INTERGER

FLOAT

BOOLEAN

Converting data types e.g. int(), str()

Removing unwanted data

Creating a new variable

Creating a new constant

Open a file called 'textfile' and add to it.

Open a file called 'textfile', empty it and then write to it

Open a file called 'textfile' and read it.

Open a file called 'textfile' and add to it.

Open a file called 'textfile', empty it and then write to it

Open a file called 'textfile' and read it.

Open a file called 'textfile' and add to it.

Open a file called 'textfile', empty it and then write to it

Open a file called 'textfile' and read it.

WHERE

FROM

SELECT

SELECT

FROM

WHERE

FROM

SELECT

WHERE

SELECT

WHERE

FROM

while function == 1:

def function():

function = input()

function.open()

random = [1,2,3,4,5,6]

random1-6:

random.num(6)

random.randint(1,6)

Comments in code

Indentation

Appropriate variable names

Abstraction

Input Sanitation

Input Validation

Input Creation

Input Testing

Input Sanitation

Input Validation

Input Creation

Input Testing

Checking a user is who they say they are (e.g. username/password)

Helping a piece of code become more readable

Testing a program while it is being created,

An error that still allows the code to run, however not as expected.

An error that prevents the code from running as it does not follow the code language rules.

An error that still allows the code to run, however not as expected.

An error that prevents the code from running as it does not follow the code language rules.

Logic Error

Syntax Error

Logic Error

Syntax Error

To check that the program hits the user requirements

To save variables in the correct places in RAM

To add comments into the code

To check the code runs as expected.

Many times throughout a programming project

At the end of a programming project

Many times throughout a programming project

At the end of a programming project

Test a value that is just inside/outside of what should/shouldn't be accepted.

Test a value that is expected in a program and should work.

Test a value that should be rejected by the program.

Test a value that is just inside/outside of what should/shouldn't be accepted.

Test a value that is expected in a program and should work.

Test a value that should be rejected by the program.

Test a value that is just inside/outside of what should/shouldn't be accepted.

Test a value that is expected in a program and should work.

Test a value that should be rejected by the program.

AND

NOT

OR

AND

NOT

OR

AND

NOT

OR

0

1

0

1

0

1

Dividing without including the remainder

Dividing, but only writing the remainder

Multiplying the number by itself

Dividing without including the remainder

Dividing, but only writing the remainder

Multiplying the number by itself

Dividing without including the remainder

Dividing, but only writing the remainder

Multiplying the number by itself

A programming language that uses short and basic single words

A programming language that uses English-like words

1s and 0s - used by the CPU

A programming language that uses short and basic single words

A programming language that uses English-like words

1s and 0s - used by the CPU

A programming language that uses short and basic single words

A programming language that uses English-like words

1s and 0s - used by the CPU

High-level language

Low-level language

Machine code

High-level language

Low-level language

Machine code

High-level language

Low-level language

Machine code

Tests an input and changes it to fit with the program (e.g. lowercase to uppercase)

Tests the code and checks for errors

Tells the program where the variables are stored in RAM

Converts high-level language into machine code so the CPU can run the program.

... is used during development of code

...is used at the end when the code is finished

...is quick and reports errors as is translates

...takes some time and produces a list of errors at the end

... is used during development of code

...is used at the end when the code is finished

...is quick and reports errors as is translates

...takes some time and produces a list of errors at the end

Editor tools (e.g. line numbering, colour coding)

Selection (when lines of code run one after another)

Iteration (when lines of code loop)

Translators

Variable names must be suitable and appropriately named.

Run-time environment (You can run the code before its finished)

Debugging tools (errors are reported and advice is given to the user)

Selection (lines of code only runs if a condition is met)

input("Enter a value")

print("Enter a value")

variable("Enter a value")

while("Enter a value")

input("Hello")

print("Hello")

variable("Hello")

while("Hello")