1. Which of the following commands makes a duplicate of a file? A. Move B. Copy C. Dir D. Ls 2. Which of the following is the correct sequence to install a keyboard layout in Windows 7? A....

1. Which of the following commands makes a duplicate of a file?

A. Move

B. Copy

C. Dir

D. Ls

2. Which of the following is the correct sequence to install a keyboard layout in Windows 7?

A. Control Panel> Display

B. Control Panel > Region and Language > Keyboards and Languages > Change Keyboards

C. Control Panel > Languages and Region > Personalization

D. Control Panel> Region and Language> Change Keyboard