Question: 1
In the browser, the window object is often used to assign variables that require the broadcast scope in an application Node is application do not have access to the window object by default.
Which two methods are used to address this? Choose 2 answer
Question: 2
Refer to the following array:
Let arr = [1, 2, 3, 4, 5];
Which three options result in x evaluating as (3, 4, 5)?
Choose 3 answers
Question: 3
Refer to the code below:
What are the value of objBook and newObBook respectively?
A.
( Title: JavaScript'')
( Title: JavaScript'')
Question: 4
Refer to the code below:
A developer uses a client that makes a GET request that uses a promise to handle the request, getRequest returns a promise.
Which code modification can the developer make to gracefully handle an error?
A)
B)
C)
D)
Question: 5
Refer to the code below:
In which sequence will the number be logged?
