A technician is working with an American company that is using cloud services to provide video-based training for its customers. Recently, due to a surge in demand, customers in Europe are experiencing latency. Which of the following services should the technician deploy to eliminate the latency issue?
Answer(s): C
C. A content delivery network (CDN) would be the most appropriate solution to eliminate the latency issue. A CDN is a network of geographically distributed servers that cache and deliver content to users based on their geographic location, resulting in reduced latency and faster content delivery. By using a CDN, the company can store and distribute the training videos from multiple locations, closer to the end-users, reducing the distance the data must travel, and therefore, reducing latency."A content delivery network (CDN) refers to a geographically distributed group of servers which work together to provide fast delivery of Internet content."
https://www.cloudflare.com/learning/cdn/what-is-a-cdn/
A systems administrator has received an email from the virtualized environment's alarms indicating the memory was reaching full utilization. When logging in, the administrator notices that one out of a five-host cluster has a utilization of 500GB out of 512GB of RAM. The baseline utilization has been 300GB for that host.Which of the following should the administrator check NEXT?
Answer(s): B
Company A has acquired Company B and is in the process of integrating their cloud resources. Company B needs access to Company A's cloud resources while retaining its 1AM solution. Which of the following should be implemented?
A systems administrator wants to have near-real-time information on the volume of data being exchanged between an application server and its clients on theInternet. Which of the following should the systems administrator implement to achieve this objective?
Answer(s): D
Network flows are a record of all the data packets that pass through a network interface. They can be used to track the volume of data being exchanged between two hosts, as well as the type of data being exchanged.In this case, the systems administrator wants to have near-real-time information on the volume of data being exchanged between an application server and its clients on the Internet. This can be achieved by implementing network flows on the network interface that is connected to the application server.
A company had a system compromise, and the engineering team resolved the issue after 12 hours. Which of the following information will MOST likely be requested by the Chief Information Officer (CIO) to understand the issue and its resolution?
Answer(s): A
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