الاسئلة الجديدة لمواد icdl للعام 2010 متابعة يومية

[سيدراا]

Which one of the following statements about anti-virus software is true?


Before accessing the Internet, you need to run a virus check1-



Deleting an infected file will eliminate the virus



Anti-virus software can detect all known viruses


Anti-virus software can disinfect applications as well as files


الاختيار الجمل 1 و2 و3 ايهم صح ياريت توضيح السبب لانهم كلهم اقرب للصواب