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WorksheetsBeamery JavaScript Pub Quiz
Total questions: 20
Worksheet time: 31mins
What is the <bdo> HTML tag?
Browser discrepancy object
Break descending order
Bobcats don’t ovulate
Bi directional override
Boolean date ordinal
What JS library is this the logo for?
(a)
What will the following expression evaluate to?
True
False
What will the following expression evaluate to?
True
False
What will the following expression evaluate to?
True
False
What will the following expression evaluate to?
(a)
What will the following expression evaluate to?
(a)
What will the following expression evaluate to?
(a)
JavaScript was created by (a)
JavaScript was created in the year (a)
JavaScript was inspired by Java, (a) , and (b)
(in alphabetical order)
If ECMA continued using version numbers (e.g. ES6), what version would ES2022 be? ES (a)
Put these JS features in the order they were introduced
Number.toInteger()
Async / Await
Array.flat()
String.replaceAll()
Is this a valid full HTML document that will execute?
Yes, it displays '1'
No, it displays nothing
Is this a valid full HTML document that will execute?
Yes, it alerts the HTML element
No, it does nothing
What does this do?
Evaluates to PI
Throws an error
Evaluates to PI plus a random number
Evaluates to a random number
Evaluates to undefined
What should be passed to this function to make it return true?
true
""
NaN
Number.NEGATIVE_INFINITY
Put these JS frameworks in the order in which they were released
React
Vue
Angular 2
Svelte
Recoil
Put the console log statements in the order they will print in Chrome browser
promise
timeout
animation-frame
idle-callback
What will be printed to the console?
'Your email address'
'Your full name'
'Your star sign'
An Error
