General
HTML/CSS
JavaScript Trivia
JavaScript Syntax
Evaluating Code
100

This vendor acquired Github for $7.5billion in June 2018

What is:

Microsoft?

100

This is the Javascript global object in a browser.

What is: 

window?

100

These are javascript's variable definition keywords.

What are: 

const, let, var

100

This is an optional symbol placed at the end of JavaScript statements.

What is: 

semicolon

100

This is what typeof NaN evaluates to.

What is:


"number"?

200

This is the last Underbar method in Underbar Part I (precourse)

What is:

Reduce

200

This code snippet is the equivalent of writing the following element so it has the class "largeImages"

<img src="someImage.jpg">.

What is <img class="largeImages" src="someImage.jpg">?

200

This method runs a function once after a specified interval of time

setTimeout()

200

These 4 characters are invalid for JavaScript variable names.

What are:

spaces, hyphens, "/", and "\"?

200

Freebie!

:)

300

These are two cases in a recursive function.

What are: 

recursive case & base case

300

This is an example of an HTML attribute.

What are: 

src, alt, href, ...

300

This is how long it took Brendan Eich to create the Javascript language.

What is 10 days?

300

These are two ways for commenting out code.

What are // and /*  */ ?

300

This is a difference between call() and apply().

What is call provides the arguments individually while apply provides as an array?

400

This jQuery method inserts the specified content as the last child of a specified element. (hint: used in Twiddler)

What is: 

.append()

400

This is the answer to the question : What's wrong with the following CSS rule?

p ( color - blue )

What is: 

1.Uses parentheses instead of curly-braces.

2. Uses "-" instead of ":" between color and blue.

3. No semi-colon after blue.

400

This morning drink was Javascript's first name.

What is Mocha?

400

Javascript variables can start with any of these characters.

What are a-z, A-Z, $ and _?

400

This is a common acronym that explains one benefit of using reusable code.

What is Don't-Repeat-Yourself (DRY)?

500

These are example of a type of testing:

expect(err).to.be.an.instanceof(Error);

expect(greets).to.equal("Kate greets Baby"); 

What is:

assertion testing

500

Which of the following attributes does NOT go in the <link> element?

1. src

2. href

3. type

4. rel

1. src

500

These are the 6 primitive data types in Javascript. 

What are string, number, boolean, symbol, undefined, and null?

500

The value of  ( ! + [] + [] + ![] ).length 

What is 9?

500

This will be logged by console.log(typeof typeof 1)

What is:

string?