[DAYONE ASIA] - Full-stack Developer Pre-screening Quiz

To encapsulate data within a function. (correct)

To prevent code from executing until a condition is met.

To pass arguments to a function by reference.

To create parallel execution of code blocks.

String

Number

Boolean

Array (correct)

They are essentially the same and can be used interchangeably.

"Null" indicates the absence of a value, while "undefined" means a variable has been declared but not assigned a value. (correct)

"Null" is a primitive data type, while "undefined" is an object.

"Undefined" is a keyword used for function parameters, while "null" is used for variable declarations.

<p>To control the vertical stacking order of elements that overlap.</p> Signup and view all the answers

<p>Combines rows from two or more tables based on a related column between them.</p> Signup and view all the answers

<p>To manage and distribute tasks across multiple CPU cores for improved performance.</p> Signup and view all the answers