Q138
Excel files have a default extension of in Excel-2003
A.
Xls
AnswerB.
Xlw
C.
Wk1
D.
123
Answer: Option A
Solution
Answer: Option A
Solution:
Excel files have a default extension of xls in 2003 and earlier version of MS-office and xlxs in 2007 and higher version of MS-office.