IT 238 -- Final Review Guide

To Exam Info

IT 238 -- Proctored Final Exam Review Guide

Last Revised: Oct 20, 2022, 11:00 pm

Takehome Final Exam Format

12 Multiple choice questions. Optionally, you will be able to show your work or otherwise explain your answer.
2 out of 3 Short essay questions.
Find the errors in an HTML/CSS/JavaScript project.

Bring to Exam

Three pages of notes.
Copies of your submissions for all projects.
This document:
Some Regular Expression Tokens
No phones or calculators are allowed.

HTML/CSS/JavaScript Items and Other Definitions

HTML items:

<html> <body> <head> <title> <link> <script>
<p> <h1> <h2> <label> <button> <textarea>
<img> <a> <ul> <ol> <li> <table> <tr> <th> <td>
<input>  <select> <option>

CSS Styles:

color background-color font-family font-size
font-weight font-style width height display
visibility

Input Tag text Attribute Values:

text (default) number button checkbox radio
password range file date

JavaScript Keywords:

class  else  false for  function  if  let
new  null  return  this  true  typeof 
var  while

Datatypes:

boolean number object string undefined

Operators:

Arithmetic: +  -  *  /  %
Comparison: ==  ===  <  <=  >  >=  !=  !==
Logical:    &&  ||  !
Assignment: =  +=  -=  *=  /=  %=
Elvis:      ? :
Miscellaneous:  .  [ ]  ( )  typeof  new

Control Structures:
if..else if.. else, while loop, traditional for loop, modern for loop.
Functions:
Named functions, parameters, arguments, anonymous functions, arrow notation, callback functions.

Array Methods:

concat  pop  push  shift  slice  splice  toString
unshift

Objects and Classes:
object literals, classes (constructor, methods, toString method)

String Methods:

charAt  concat  indexOf  lastIndexOf  repeat 
split  startsWith  substr  substring  toLowerCase
toUpperCase  trim  valueOf

Math Class Methods:

abs  ceil  floor  max  min  random  round

Date Class Methods:

Constructor calls:
var d = new Date( );
var d = new Date(2021, 3, 2);
var d = new Date(2021, 3, 2, 20, 43, 51);

Getter methods:
getYear  getMonth  getDate  getHours  
getMinutes  getSeconds  getTime

Manipuating JSON Strings:
```
JSON.stringify  JSON.parse
```

DOM Manipulation Methods:

getElementById  getElementsByClass  getElementsByName
getElementsByTagName  querySelector  querySelectorAll
createElement appendChild  removeChild

HTML Element Attributes
```
innerHTML  nodeName  style  value
```

HTML/JavaScript Events

blur  change  click  dblclick  focus  load  mousedown
mouseenter  mouseleave  mousemove  mouseup
Event Object

Attaching an Event Listener to an HTML Element

Examples:
htmlElement.addEventListener("click", eventListener);
htmlElement.onclick = eventListener;

Submission Forms

form (name, action, method)
submit button (<input type="submit" value="Submit Form">)

Regular Expressions

Some Regular Expression Tokens

Other JavaScript Concepts

JavaScript output (document.write, console.log, alert, DOM element), expression interpolation (`${x}`), truthiness, scope (block, function, global), 'use strict';, closures

jQuery

jQuery items for you