C1000-142 Exam Dumps : IBM Cloud Advocate v2

A security group acts as a virtual firewall that controls the traffic for one or more virtual server instances. A security group is a collection of rules that specify whether to allow or deny traffic for an associated instance. You can associate an instance with one or more security groups and edit the security group rules An Access Control List (ACL) can manage (that is, it can allow or deny) inbound and outbound traffic for a subnet. An ACL is stateless, which means that inbound and outbound rules must be specified separately and explicitly. Each ACL consists of rules, based on a source IP, source port, destination IP, destination port, and protocol. Note : Security Groups control traffic at the virtual service instance level and n Access Control List (ACL) control the traffic at subnet level.

Application modernization : Application modernization is the process of taking existing legacy applications and modernizing their platform infrastructure, internal architecture, and/or feature. Application modernization is the process of migrating traditional applications to run in modern cloud environments.

Explanation

VMware vSphere is a streamlined and optimized ordering platform for VMware. With this platform, you can build your own IBM-hosted VMware environment by customizing and ordering the VMware-compatible hardware based on your selected VMware components.