LFCA 무료 덤프문제 온라인 액세스

An IT associate has a web application running on multiple servers, configured to scale based on CPU usage. The current configuration has a minimum size of 1 and a maximum size of 5 servers, designed to launch and spread the instances across 3 Availability Zones (AZ). During a low utilization period, an entire AZ went down, and the application experienced downtime. What can the IT associate do to increase the availability of the application?

• A.Increase the maximum to 6
• B.Decrease the AZs to 2
• C.Change to scale based on number of requests
• D.Increase the minimum to 2

Which of the following is a commonly used open source software used to connect to SSL/TLS VPN services?

• A.OpenVPN
• B.VPNConnect
• C.GNUVPN
• D.NordVPN

Which of the following commands can be used to lock a user's account so that they cannot log into a Linux server without removing any files, folders, or data?

• A.lock
• B.userdel
• C.chmod
• D.usermod

Which of the following best describes serverless computing?

• A.A solution comprised of sensors, software, and other technologies for the purpose of connecting and exchanging data with other devices and systems over the internet
• B.A model where a provider manages the back-end infrastructure management tasks, such as provisioning, scaling, scheduling, and patching
• C.A model of software that packages up code and all its dependencies so the application runs quickly and reliably from one computing environment to another
• D.An abstraction layer over computer hardware that allows the hardware elements of a single computer-processors, memory, storage, and more-to be divided into multiple segments

Which type of cloud computing combines on-premise infrastructure with a public cloud?

• A.Mixed cloud
• B.Super cloud
• C.Hybrid cloud
• D.Combination cloud