If you receive an attachment stored in an uncommon file type, you might have to search for its ____ on the Web to discover the software needed to open it.
A)imprint
B)file extension
C)file name
D)sender

Question

Quizplus · Accepted Answer

File extension refers to the letters after the dot in a file name that indicate the file type. Searching for the file extension on the Web can help identify the software needed to open uncommon file types.

If You Receive an Attachment Stored in an Uncommon File