A new application with availability SLA requirements of 99.99% has been deployed in a cloud. For a test spanning a month, which of the following unavailability times would mean the test was successful? (Select TWO).

A company wants to implement a public IaaS solution but also wants to address site resiliency challenges.
When selecting an IaaS provider, which of the following should a cloud technician look for within the provider's capabilities to meet the requirements?

A system's application servers need to be patched. The requirements for maintenance work are as follows:
System downtime is not allowed.
The application server in use must be in the sane patch status. System performance must be maintained during patching work.
Testing after patching must be done before the application server is in use. If any trouble occurs, recover the previous version in ten minutes.
Which of the following methodologies should be selected?

A critical new security update has been released to fix an identified zero-day vulnerability with the SSH server process. Due to its severity, all development and staging servers must have this update applied immediately.
Which of the following is the FASTEST way for the administrator to apply the patch and ensure all systems are configured consistently?

A cloud administrator works for an online gaming company that is hosting its multiplayer servers in a public IaaS cloud. The following metrics are reported during a controlled beta test:
RAM usage 80%
Bandwidth usage 50% Average ping 800ms
The beta test shows poor performance for gamers. Which of the following should the cloud administrator implement FIRST to improve the gamers' experience?