Can someone give me the purpose please and no files What is the purpose of Central Processing Unit (CPU)

Your boss wants you to configure his laptop so that he can access the company network when he is on the road. you suggest a vpn connection to him. he is very concerned about security and asks you how secure vpn is. what do you tell him?

Businesses allocate resources for their best and most productive uses. the more a resource, the more costly it will be. a manufacturer that requires scarce and costly resources is likely to charge for its products.

Ihave an iphone 8plus should i get another phone like samsung note 9 or s9 ? ?