____ technique is used to deal with errors in the program.

Koa.js - Quiz(MCQ)

error.one

app.onerror(err)

app.error(one)

All of the above

Correct Answer : app.onerror(err)

Explanation : app.onerror(err) technique is used to deal with errors in the programme.

Recently Updated in Koa.js Questions

Which of the following property is used to specify the keys that will be used to sign and verify cookies?

App.keys

Key.set

Keys.get

Session.key.get

Correct Answer : App.keys

Explanation : app.keys, property is used to specify the keys that will be used to sign and verify cookies.

______ in Koa.js refers to the sequence in which middleware functions are run.

Sequel

Presenter

Cascading

None of the above

Correct Answer : Cascading

Explanation : Cascading in Koa.js refers to the sequence in which middleware functions are run.

____ are basic, short files/data that are given to the client in conjunction with a server request and saved on the client side.

Session

Objects

All of the above

Correct Answer : Cookies

Explanation : Cookies are basic, short files/data that are given to the client in conjunction with a server request and saved on the client side.

New Technologies MCQ's

Machine Learning

Artificial Intelligence