String Methods

Question 1

Find the position of the character h in the string txt and assign it to a variable named pos.

var txt = “abcdefghijklm”;

Answer 1

let pos = txt.indexOf(“h”);

Question 2

Use the slice method to assign the word “bananas” to a variable named x.

var txt = “Go bananas!”;

Answer 2

let x = txt.slice(3 , 10);

Question 3

Use the correct String method to replace the word “Hello” with the word “Welcome”.

var txt = “Hello World”;

Answer 3

let = txt.replace(“Hello”, Welcome”);

Question 4

Convert the value of txt to upper case.

var txt = “Hello World”;

Answer 4

let = txt.toUpperCase();

Question 5

Convert the value of txt to lower case.

var txt = “Hello World”;

Answer 5

let = txt.toLowerCase();