Discuss the relationship between system software and application software.

Which of the following is a way the operating system prevents unknown or unauthorized users from accessing the system?

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

What are the different parts of computer