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WorksheetsWEB SYSTEM AND TECHNOLOGY MIDTERM REVIEWER
Total questions: 28
Worksheet time: 14mins
When did the first website go live to the public?
1989
1991
1995
2000
What does HTML stand for?
Hyperlink Textual Markup Language
High Text Machine Language
HyperText Markup Language
HyperTag Markup Language
Which HTML tag is used to create a hyperlink?
<p>
<a>
<h1>
<div>
What is the correct way to add a comment in HTML?
// This is a comment
# This is a comment
<!-- This is a comment -->
/* This is a comment */
Which HTML element is used to group input fields and handle user input for submission?
<input>
<button>
<div>
<form>
In HSLA values, what does the Alpha channel control?
Hue
Saturation
Lightness
Opacity or transparency level
In RGBA values, what does an Alpha value of 0.5 mean?
The color is fully opaque
The color is fully transparent
The color is 50% transparent
The color is 50% darker
What does CSS stand for?
Computer Style Sheets
Cascading Style Sheets
Colorful Style Sheets
Creative Style Sheets
Which CSS property is used to change the background color of an element?
color
background-color
font-color
bgcolor
What is the correct way to make text bold in CSS?
font-style: bold;
text-weight: bold;
font-weight: bold;
text-style: bold;
What is a fallback font in CSS?
A font that can be rotated
A backup font used when the primary font is unavailable
A font that changes color on hover
A font that is used only on mobile devices
Which of the following is an example of defining a font-family with a fallback?
font: "Helvetica", "serif";
font-family: "Comic Sans MS", Arial, sans-serif;
font-family: Arial, sans-serif;
font-family: sans-serif, "Comic Sans MS";
What is an example of a cursive font-family in CSS?
font-family: Cursive, "Times New Roman";
font-family: "Comic Sans MS", Cursive;
font-family: Arial, "Cursive";
font-family: "Georgia, Cursive";
Which keyword is used in JavaScript to declare a block-scoped variable?
var
const
let
function
What is the purpose of the typeof operator in JavaScript?
To check the value of a variable
To check the data type of a variable
To declare a new variable
To assign a new value to a variable
Lucida Console
Fallback font type: _______
Monospace
Cursive
Serif
Fantasy
Comic Sans MS
Fallback font type: _______
Monospace
Cursive
Serif
Fantasy
Times New Roman
Fallback font type: _______
Monospace
Cursive
Serif
Fantasy
Papyrus
Fallback font type: _______
Monospace
Sans-serif
Serif
Fantasy
Georgia
Fallback font type: _______
Monospace
Sans-serif
Serif
Fantasy
Verdana
Fallback font type: _______
Monospace
Sans-serif
Serif
Fantasy
Arial
Fallback font type: _______
Monospace
Sans-serif
Serif
Fantasy
Courier New
Fallback font type: _______
Monospace
Sans-serif
Serif
Cursive
Brush Script MT
Fallback font type: _______
Monospace
Sans-serif
Serif
Cursive
What does the following expression check?
let num1 = 10;
let num2 = 5;
console.log(num1 < num2 && num1 > 0);
both conditions must be true, but we make one condition false
one of the conditions must be true, but both conditions are false
negates the condition, we make the condition true so NOT makes it false
All are True
What does the following expression check?
let num1 = 10;
let num2 = 5;
console.log(num1 < num2 || num2 < 0);
both conditions must be true, but we make one condition false
one of the conditions must be true, but both conditions are false
negates the condition, we make the condition true so NOT makes it false
All are True
What does the following expression check?
let num1 = 10;
let num2 = 5;
console.log(!(num1 > num2));
both conditions must be true, but we make one condition false
one of the conditions must be true, but both conditions are false
negates the condition, we make the condition true so NOT makes it false
All are True
What is the correct output of the code snippet?
let num1 = 10;
let num2 = 5;
console.log(num1 < num2 && num1 > 0);
console.log(num1 < num2 || num2 < 0);
console.log(!(num1 > num2));
False
False
False
2
2
1
True
True
True
5
10
15
