Which of the following AI/ML technologies consumes text input to discern tone?
Answer(s): D
Sentiment analysis is an AI/ML technology that processes text input to determine the tone, emotion, or sentiment behind the words. It is commonly used in natural language processing (NLP) to analyze customer feedback, social media posts, and reviews to classify them as positive, negative, or neutral. This technology helps businesses understand public perception and improve customer interactions.
A cloud solutions architect needs to design a solution that will collect a report and upload it to an object storage service every time a virtual machine is gracefully or non-gracefully stopped. Which of the following will best satisfy this requirement?
Answer(s): A
An event-driven architecture is the best approach because it ensures that log collection and upload occur automatically, even if the VM crashes unexpectedly (non-graceful shutdown). Cloud providers offer event-driven services like AWS Lambda, Azure Functions, or Google Cloud Functions that can trigger when a VM stops. These functions can retrieve logs from the VM's storage and upload them to an object storage service reliably, regardless of whether the shutdown was planned or unexpected.
A cloud architect is preparing environments to develop a new application that will process sensitive data. The project team consists of one internal developer, two external consultants, and three testers. Which of the following is the most important security control for the cloud architect to consider implementing?
Answer(s): B
Since the application will process sensitive data and involves both internal and external team members, the most important security control is segregating environments to ensure external consultants have limited access. This prevents unauthorized data exposure and reduces the risk of insider threats. By keeping development and testing environments separate for internal and external users, the architect can enforce stricter security policies, ensuring that only authorized personnel can access sensitive data.
A cloud engineer wants to implement a monitoring solution to detect cryptojacking and other cryptomining malware on cloud instances. Which of the following metrics would most likely be used to identify the activity?
Cryptojacking and cryptomining malware consume high CPU resources to perform computationally intensive tasks for mining cryptocurrency. A sudden, unexplained increase in CPU utilization on cloud instances is a strong indicator of unauthorized mining activity. Monitoring CPU utilization trends can help detect anomalies and identify instances compromised by cryptomining malware.
A cloud service provider requires users to migrate to a new type of VM within three months. Which of the following is the best justification for this requirement?
Cloud service providers periodically retire old hardware and VM types when they reach end of life (EOL) and end of support (EOS). This ensures that customers are using up-to-date, secure, and performant infrastructure. When hardware or VM types are deprecated, users must migrate to new VM instances to avoid service disruptions and security risks.
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