What are some of the benefit of a Virtual service Adge select all aply

1.software update are managed by zscaler
2. solved issues where there is high latency from location to a private zen
3solved issue where a public zen is not in the same region as the location and the users do not get localized content
4solved issue where users wish to roam between location without re-authenticating
5solve issue where access to an extranet is based on the customer source ip

answers is 1,2,3,5 i got it