write a function that given an integer n returns the smallest integer greater than n the sume of whose digits is twice as big the as the sum of digits of N

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?

Hyperactive media sales has 10 windows 7 laptop computers used by sales-people in the organization. each laptop computer has several customized applications that are used during the sales process as well as customer relationship management software. all of the applications on the laptops are difficult to configure and have large data files. if all of the laptops have current hardware, what is the easiest way to install windows 10 on them?

What type of file does a cookie place on web site visitors' computers so that web site managers can customize their sites to their visitors' preferences?