What is the result for the following code snippet?

function checkFun() {

console.log(res);

let res = 5000;

}

What options are types of declarations in JavaScript?

What is the value of 'n1' and 'n2' after executing the following code? var str = 'Finding foo in Foo and Bar'; var nl = str.search('Foo'); var n2 = str.search(/Foo/i);

The second control statement in a for loop usually:

Which is true for Creational design patterns?

Which file will be displayed if a computer has all required codecs?

var obj1 = {}; var obj2 = {}; What is the value of (obj1 === obj2)

Which is not a built-in object constructor?

What will the expression a === b return after the following? var a = {'foo': 'bar' }; var b = { 'foo': 'bar' };

What is the result? '''' ? ''a'' : ''b''

You use the Math.tan( ) method to: