positioning of values inside array is called as

Choose the incorrect format of creating an array

var names= ["batMan", "spiderMan", "hulk", "Avengers"];

value = names[1];

console.log(value);

var names= ["bat man", "spider man", "hulk", "Avengers"];

value = names[4];

console.log(value)

Pick the correct syntax to find the number of values inside an array

Code to get the last value in this array

var names= ["bat man", "spider man", "hulk", "Avengers"];

Ways of adding a new value to the end of the array

var names= ["bat man", "spider man", "hulk", "Avengers"];

var names= ["bat man", "spider man", "hulk", "Avengers"];

console.log(typeof(names));

Choose all that is true about array

Array index must be

Choose the best

ar names= ["bat man", "spider man", "hulk", "Avengers"];

status=Array.isArray(names)

console.log(status);

The marks obtained from each project submission based on the class number sorted can be best added/stored in?

The total marks obtained from hats off, project submission, additional activities of projects and class attendance can be summed up and finally stored in ?

Adds values to the array

Splice adds/removes item to/from any array.

var names= ["bat man", "spider man", "hulk", "Avengers"];

names.splice(2,0,"iron man")

console.log(names)

Splice adds/removes value from array

var names= ["bat man", "spider man", "hulk", "Avengers"];

names.splice(2,1)

console.log(names)

Concept of inserting scores into the leaderboard and arranging scores from the highest to least can be done using?

collection of marks in an array is sorted descending, the highest mark can be fetched using the code

collection of marks in an array is sorted descending, the least score can be fetched using the code