A developer is working on an ecommerce website where the delivery date is dynamically
calculated based on the current day. The code line below is responsible for this calculation.
Const deliveryDate = new Date ();
Due to changes in the business requirements, the delivery date must now be today's
date + 9 days.
Which code meets this new requirement?

• A.deliveryDate.date = new Date(+9) ;
• B.deliveryDate.setDate(( new Date ( )).getDate () +9);
• C.deliveryDate.date = Date.current () + 9;
• D.deliveryDate.setDate( Date.current () + 9);

Comment: *

Name: *

Email: *

Verification: *

A developer wrote the following code:
01 let X = object.value;
02
03 try {
04 handleObjectValue(X);
05 } catch (error) {
06 handleError(error);
07 }
The developer has a getNextValue function to execute after handleObjectValue(), but does not want to execute getNextValue() if an error occurs.
How can the developer change the code to ensure this behavior?

• A.03 try{
  04 handleObjectValue(x);
  05 } catch(error){
  06 handleError(error);
  07 }
  08 getNextValue();
• B.03 try{
  04 handleObjectValue(x);
  05 } catch(error){
  06 handleError(error);
  07 } finally {
  08 getNextValue();
  10 }
• C.03 try{
  04 handleObjectValue(x);
  05 } catch(error){
  06 handleError(error);
  07 } then {
  08 getNextValue();
  09 }
• D.03 try {
  04 handleObjectValue(x)
  05 ........................

Comment: *

Name: *

Email: *

Verification: *

Given the code below.

What is logged to the console?

• A.123
• B.213
• C.132
• D.231

Comment: *

Name: *

Email: *

Verification: *

Refer to the code below:
Let inArray - [ [1, 2] , [3, 4, 5] ];
Which two statements result in the array [1, 2, 3, 4, 5 ]?

• A.[ ] . concat. ( ... inArray) ;
• B.[ ] . concat. Apply (inArray, [ ] );
• C.[ ] . concat. Apply ( [ ], inArray) ;
• D.[ ]. Concat ( [...InArray] );

Comment: *

Name: *

Email: *

Verification: *

Given the following code:

is the output of line 02?

• A.''undefined''
• B.''null'''
• C.''x''
• D.''object''

Comment: *

Name: *

Email: *

Verification: *