امتحان it الجديد 2010 كاملا بتاريخ اليوم .. مرفوع على رابط سريع

[msms86]

وكمان هذا السؤال

Which of the following statements about safety precautions whenusing computers?
A. Faulty cables should be repaired using insulating tape.

B. You should shut down your PC by unplugging it from electricity supply.

C. There no safe way to run cables across open areas.

D. More than one computer should not use the same power socket.