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JavaScript · Q38

Caching And Debugging

Programming · JavaScript · question 38

Q38

Which of the following is a subtype of Blob?

A.
Elemental Object
B.
Create Object
C.
Data Object
D.
File Object
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
The client-side JavaScript File object is a subtype of Blob: a File is just a Blob of data with a name and a modification date.