Quizzz

Are 5 days enough to become a programmer?
Yes
No
What is a computer?
Does a programmer have to know how to format a computer or hack an Instagram account?
Yes
No
JavaScript is one of the core technologies for ...
Web
Game Development
App development
SpaceX
Please select all core technologies for the web. (Multiple choice)
HTML
Java
C#
JavaScript
HTFOX
Design
CSS
Cisco
JavaScript is ... (Multiple choice)
Easy to learn
Hard to understand
Easy to run
Not being used any more
What is the output of this expression | 4 - '4' + '4'
4
04
40
NaN
What is the output of this expression | 'Hello World' + ' ' + 11 + ' ' + '!'
Hello World 11 !
NaN
HelloWorld11!
Error
What is the output of this expression | 'A' - 12
NaN
Error
53
77
What is the output of this expression | '118' % 11
8
10
11.8
NaN
Choose proper variable names (Multiple choice)
_helloIamVariable4
$theRealVariable
drVariable
/correctAnswer
5AV3M3
Declare a variable, named greeting, and assign 'Thanks for coming.'  to it.
What's the output for this expression? | '114' <= 114
true
false
What's the output for this expression? | 12 < 10
true
false
What's the output for this expression? | 456 === '456'
true
false
What's the output for this expression? | '123' == 123
true
false
What will be the output for this code
        if ( 99 < 123 ) {
             console.log( 'Wow' );
          }
          console.log( 'Nice' )
Yaay
What will be the output for this code
        if ( 99 > 123 ) {
             console.log( 'Correct' );
          } else {
              console.log( 'Wrong' )
           }
Can we reuse functions?
Yes
No
Is variable visible out of its scope?
Yes
No
Recursion is a function, that ...
Calls itself
Is being repeatedly called 60 times in a seecond
Shows error
Blows our mind
Objects and Arrays are ...
Primitive data types
Reference data types
Objects are ...
Keyed data collection
Ordered data collection
When assigning reference data type to a variable, the variable keeps the ...
Address, where the data is stored
Data itself
Arrays are ...
Keyed data collection
Ordered data collection
How can we get an element, from an array called arr, if we know the index of the element is 3
How can we get the value, which is kept with a key id from an object called obj.
Loops are meant to ...
Repeat the same code multiple times, one after another
Make the code reusable
Be useless
Make us sad :(
0
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