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

• A.const foo = () => { return 'foo';}
  const bar = () => {return 'bar'; }
  Export default foo, bar;
• B.// FooUtils.js and BarUtils.js exist
  Import (foo) from '/path/FooUtils.js';
  Import (boo) from ' /path/NarUtils.js';
• C.const foo = () => { return 'foo' ; }
  const bar = () => { return 'bar' ; }
  export { bar, foo }
• D.Export default class {
  foo() { return 'foo' ; }
  bar() { return 'bar' ; }
  }

Comment: *

Name: *

Email: *

Verification: *

Refer to code below:
Let productSKU = '8675309' ;
A developer has a requirement to generate SKU numbers that are always 19 characters lon, starting with 'sku', and padded with zeros.
Which statement assigns the values sku0000000008675309 ?

• A.productSKU = productSKU .padStart (19. '0').padstart('sku');
• B.productSKU = productSKU .padEnd (16. '0').padstart('sku');
• C.productSKU = productSKU .padEnd (16. '0').padstart(19, 'sku');
• D.productSKU = productSKU .padStart (16. '0').padstart(19, 'sku');

Comment: *

Name: *

Email: *

Verification: *

A developer has an ErrorHandler module that contains multiple functions.
What kind of export should be leveraged so that multiple functions can be used?

• A.named
• B.multi
• C.all
• D.default

Comment: *

Name: *

Email: *

Verification: *

A developer is leading the creation of a new web server for their team that will fulfill API requests from an existing client.
The team wants a web server that runs on Node.Js, and they want to use the new web framework Minimalist.Js. The lead developer wants to advocate for a more seasoned back-end framework that already has a community around it.
Which two frameworks could the lead developer advocate for?
Choose 2 answers

• A.Angular
• B.Express
• C.Koa
• D.Gatsby

Comment: *

Name: *

Email: *

Verification: *

A developer needs to test this function:
01 const sum3 = (arr) => (
02 if (!arr.length) return 0,
03 if (arr.length === 1) return arr[0],
04 if (arr.length === 2) return arr[0] + arr[1],
05 return arr[0] + arr[1] + arr[2],
06 );
Which two assert statements are valid tests for the function?
Choose 2 answers

• A.console.assert(sum3('hello', 2, 3, 4)) === NaN);
• B.console.assert(sum3(0)) == 0);
• C.console.assert(sum3(1, '2')) == 12);
• D.console.assert(sum3(-3, 2 )) == -1);

Comment: *

Name: *

Email: *

Verification: *