ITM 207 Study Guide - Quiz Guide: Physis, Javascript, Binary File

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 207
• Professor: George Foltak

Document Summary

Allow repeated execution of symbols in a program. Loop conditions of either true/false controls how many times the loop executes. Any variables used inside the loop has to be initialized before the loop begins. Something inside the loop has to make a change so the loop ends up as true. Drag n drop, right on click, double click. Input -> processing -> output (3 common tasks: 1st box = prompt (enclosed in marks, 2nd box = variable (a named memory location that can store values) A variable is a named location in a memory that can store values these values can change as a program executes it"s important to understand the problem before attempting a solution/writing a code. Relational operator and logical operator can"t be used in Ex 1 (input + output statement: string constant -> prompt: input your name , variable: name, + concatenation -> hello, + name. Around the condition when writing pseudo code using do while.