The is the core of an operating system that maintains the computer’s clock, starts applications, and assigns the computer’s resources, such as

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most? a)give the file a unique name b)name the file in yymmdd format c)use descriptive name while naming the files d)use capital letters while naming the file

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Does read theory have answers keys ?