Design And Implementation Of Operating System Environment To Prevent The Miss Use Of System Calls (a Case Study Of Mtn Enugu Branch)

ABSTRACT In our present society, communication is more or less the “cannot – do – without” that people always say and the strength of every successful business generally. The impact of this can be felt in the life of individuals, homes and government establishment, without adequate communication network every activity is useless (paralyzed).countries all over the world has communication industry whose duty it is to acquire communication lines and distribute it equally among the populace of the nation. Most companies need great strength or determination to make it work.  In Nigeria the button f…