Oracle 1z0-822 Exam With Confidence Using Practice Dumps

Note:

You might want a local IPS repository for the following reasons:

Performance and security. You do not want your client systems to go to the Internet to retrieve new software packages or update existing packages.

Replication. You want to ensure that you can perform the same installation next year that you perform today.

Custom packages. You want to include your own IPS package in the same repository with Oracle Solaris OS packages.

Profiles are, in many ways, similar to manifests in that they use the same XML DTD. However, instead of providing information about a service, its dependencies, and methods, a profile is used to provide customization of a service or an instance of a service. Customizations include whether an instance of a service should be enabled or disabled and any modifications to service configuration properties.

Incorrect:

Not A: Manifests (not profiles) are used to describe services and instances of a service, including any property groups and properties they might have.

Example:

The default service model is contract, but may be modified. For this example, we are going to start the service with svc.startd. As a transient service, it will be started once and not restarted by adding the following lines to the manifest:

/>

Note:

svc.startd provides three models of service, which are

* Transient services—These are often configuration services, which require no long-running processes to provide service. Common transient services take care of boot-time cleanup or load configuration properties into the kernel. Transient services are also sometimes used to overcome difficulties in conforming to the method requirements for contract or wait services. This is not recommended and should be considered a stopgap measure.

* Contract services—These are the standard system daemons. They require processes which run forever once started to provide service. Death of all processes in a contract service is considered a service error, which will cause the service to restart.

* Wait services—These services run for the lifetime of the child process, and are restarted when that process exits.