Computing revision

Computing revision

1. Promt

   • Prompt for reader to input stuff

2. alert

   • An alert box is often used if you want to make sure information comes through to the user.
   • forces the reader to read the message

3. Var

   • An alert box is often used if you want to make sure information comes through to the user.
   • stands for variable

4. variable

   • JavaScript variables are containers for storing data values

5. concatenate

   • string concatenation is the operation of joining character strings end-to-end

6. increment

   • increase the value

7. decreament

   • decreases the value

8. selection

   • The decision is know as selection and is implemented in programming using IF statements

9. iteration

   • Means repeating steps, or instructions, over and over again