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السؤال #1
A VDI administrator has received reports from the drafting department that rendering is slower than normal. Which of the following should the administrator check FIRST to optimize the performance of the VDI infrastructure?
A. GPU
B. CPU
C. Storage
D. Memory
عرض الإجابة
اجابة صحيحة: A
السؤال #2
A cloud administrator recently deployed an update to the network drivers of several servers. Following the update, one of the servers no longer responds to remote login requests. The cloud administrator investigates the issue and gathers the following information: The cloud management console shows the VM is running and the CPU and memory utilization is at or near 0%. The cloud management console does not show an IP address for that server. A DNS lookup shows the hostname resolves to an IP address. The serv
A. The network driver updates did not apply successfully, and the interface is in a down state
B. The ACL policy for the server was updated as part of the server reboot, preventing login access
C. The server was assigned a new IP address, and DNS entry for the server name was not updated
D. The update caused an increase in the output to the logs, and the server is too busy to respond
عرض الإجابة
اجابة صحيحة: A
السؤال #3
A systems administrator is analyzing a report of slow performance in a cloud application. This application is working behind a network load balancer with two VMs, and each VM has its own digital certificate configured. Currently, each VM is consuming 85% CPU on average. Due to cost restrictions, the administrator cannot scale vertically or horizontally in the environment. Which of the following actions should the administrator take to decrease the CPU utilization? (Choose two.)
A. Configure the communication between the load balancer and the VMs to use a VPN
B. Move the digital certificate to the load balancer
C. Configure the communication between the load balancer and the VMs to use HTTP
D. Reissue digital certificates on the VMs
E. Configure the communication between the load balancer and the VMs to use HTTPS
F. Keep the digital certificates on the VMs
عرض الإجابة
اجابة صحيحة: BD
السؤال #4
A systems administrator is provisioning VMs in a cloud environment and has been told to select an OS build with the furthest end-of-life date. Which of the following OS builds would be BEST for the systems administrator to use?
A. Open-source
B. LTS
C. Canary
D. Beta
E. Stable
عرض الإجابة
اجابة صحيحة: C
السؤال #5
A cloud architect wants to minimize the risk of having systems administrators in an IaaS compute instance perform application code changes. The development group should be the only group allowed to modify files in the directory. Which of the following will accomplish the desired objective?
A. Remove the file write permissions for the application service account
B. Restrict the file write permissions to the development group only
C. Add access to the fileshare for the systems administrator’s group
D. Deny access to all development user accounts
عرض الإجابة
اجابة صحيحة: D
السؤال #6
A systems administrator is troubleshooting performance issues with a Windows VDI environment. Users have reported that VDI performance has been slow since the images were upgraded from Windows 7 to Windows 10. This VDI environment is used to run simple tasks, such as Microsoft Office. The administrator investigates the virtual machines and finds the following settings: 4 vCPU 16GB RAM 10Gb networking 256MB frame buffer Which of the following MOST likely needs to be upgraded?
A. vRAM
B. vCPU
C. vGPU
D. vNIC
عرض الإجابة
اجابة صحيحة: D
السؤال #7
After accidentally uploading a password for an IAM user in plain text, which of the following should a cloud administrator do FIRST? (Choose two.)
A. Identify the resources that are accessible to the affected IAM user
B. Remove the published plain-text password
C. Notify users that a data breach has occurred
D. Change the affected IAM user’s password
E. Delete the affected IAM user
عرض الإجابة
اجابة صحيحة: D

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