What are some good resources to learn basics of computer operating systems?

أفضل جواب: The Computer Operating system is a control program, uses computer hardware through system software, you c ... الإطلاع على المزيد

أفضل جواب: option (D) is the answer. thanks الإطلاع على المزيد

أفضل جواب: Best  answer choice  of this question is Option -A . But other options are also good in certain point vie ... الإطلاع على المزيد

أفضل جواب: C. Procurement audits ----------------------- الإطلاع على المزيد