Question 1

Why would a developer specify a package.jason as a developed forge instead of a dependency ?

Options :

A : It is required by the application in production.

B : It is only needed for local development and testing.

C : Other required packages depend on it for development.

D : It should be bundled when the package is published.

Answer: B

Question 2

Refer to the following code that imports a module named utils:

import (foo, bar) from '/path/Utils.js';

foo() ;

bar() ;

Which two implementations of Utils.js export foo and bar such that the code above runs without

error?

Choose 2 answers

Options :

A :

// FooUtils.js and BarUtils.js exist

Import (foo) from '/path/FooUtils.js';

Import (boo) from ' /path/NarUtils.js';

B :

const foo = () => { return 'foo' ; }

const bar = () => { return 'bar' ; }

export { bar, foo }

C :

Export default class {

foo() { return 'foo' ; }

bar() { return 'bar' ; }

}

D :

const foo = () => { return 'foo';}

const bar = () => {return 'bar'; }

Export default foo, bar;

Answer: B,C

Question 3

Refer to HTML below:

The current status of an Order: <span id =''status''> In Progress </span>

Which JavaScript statement changes the text 'In Progress' to 'Completed' ?

Options :

A : document.getElementById(''status'').Value = 'Completed' ;

B : document.getElementById(''#status'')[removed] = 'Completed' ;

C : document.getElementById(''status'')[removed] = 'Completed' ;

D : document.getElementById(''.status'')[removed] = 'Completed' ;

Answer: C

Question 4

A developer has two ways to write a function:

Option A:

function Monster(){

this.growl = ()=>{

console.log('Grr!');

}

Option B:

function Monster(){};

Monster.prototype.growl = ()=>{

console.log('Grr!');

}

After deciding on an option, the developer creates 1000 monster objects.

How many growl methods are created with Option A and Option B?

Options :

A : 1000 for Option A, 1 for Option B

B : 1 methods for both

C : 1000 for both

D : 1 for Option A, 1000 for Option B

Answer: B

Question 5

A developer is leading the creation of a new browser application that will serve a single

page application. The team wants to use a new web framework Minimalsit.js. The Lead

developer wants to advocate for a more seasoned web framework that already has a

community around it.

Which two frameworks should the lead developer advocate for?

Choose 2 answers

Options :

A : Vue

B : Angular

C : Koa

D : Express

Answer: B,D

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