Subject :NCO Class : Class 4
Which of the following is used to preview the file in Windows Explorer pane?
(a) 
(b) 
(c) 
(d) None of these
Ans 1:
Class : Class 5
i do not know
Ans 2:
Class : Class 4
a
Ans 3:
Class : Class 4
a
Ans 4:
Class : Class 7
A
Ans 5:
Class : Class 7
a
Ans 6:
Class : Class 1
Option a