Windows Operating System Set 2

Which control panel applet gives the information of computer?
(A) System and security
(B) Hardware and sound
(C) Programs
(D) Appearance and personalization
System and security
What is the extension of applet files in control panel?
(A) . Ctl
(B) . Cpl
(C) . Cal
(D) . Csl
. Cpl
Which shortcut key is used to copy and paste a file folder?
(A) Ctrl+ X and Ctrl + V
(B) Ctrl + A and Ctrl + V
(C) Ctrl + Z and Ctrl + V
(D) Ctrl + C and Ctrl + V
Ctrl + C and Ctrl + V
Which shortcut key is used to refresh windows desktop?
(A) F1
(B) F2
(C) F5
(D) F12
F5
Which is the order of files and directories in Windows Explore?
(A) Serially
(B) Sequentially
(C) hierarchically
(D) Aplhabtically
hierarchically