الى استاذنا الغالى توفيق عزت

[محمد شكرى علاء]

برجاء مساعدتى فى حل هذه الاسئلة ضرورى امتحانى بكرة

هل staff announcements

should be printed
or
can be distributed electronically



سؤال اخر


1:write-protecting all copies of applications disks once they have checked
only copying applications from your close friends 2

help to avoid the risk of spreading a computer virus
or
doesn'thelp to avoid the risk of spreading a computer virus