Hey Coders, Need help with one MCQ Question

Question

fetch (url, {
method: 'post',
headers: {
"Content-type": -------------
},
body: 'foo=bar & lorem=ipsum'
})

After considering snippet above which of the following values for the Content-Type header is/are correct?

A) application/x-www-form-urlencoded; charset=UTF-8
B) text/html; charset=utf-8
C)application/json; charset=UTF-8
D)Content-Type: multipart/form-data; boundry=something

According to me B and D is correct but test is failing me. Anu suggestions?

Answer 1

As i use thunder extension in Visual studio to GET or POST data . I always use
header: {
"Content-type":"application/json";
}

and i think it's necessary to add.

Answer 2

fetch api make use of application/json. This is ES6 alternative to XMLHttpRequest() object