CompTIA Cloud Essentials+ (CLO-002) practice questions
202 free questions with answers and explanations.
- 51.A cloud administrator is tasked with ensuring high availability for an application deployed across multiple virtual machines (VMs) in a single cloud region. They need to protect the application from failures of individual physical servers, network switches, or power outages within that region. Which cloud concept should be utilized to achieve this level of intra-region fault tolerance?Management and Technical Operations
- 52.A pharmaceutical research firm decides that the risk of storing highly sensitive unpublished drug formulas in any third-party cloud environment is unacceptable, regardless of security controls offered. The firm chooses to keep all such data exclusively on isolated, air-gapped on-premises servers with no cloud connectivity. Which risk management strategy does this represent?Governance, Risk, Compliance and Security
- 53.A cloud-based analytics company regularly processes large-scale, sensitive personal data belonging to EU residents as a core part of its business. Under the GDPR, which role must this organization appoint to oversee data protection strategy and act as a contact point for supervisory authorities?Governance, Risk, Compliance and Security
- 54.A company is migrating its legacy applications to a cloud environment. The operations team is concerned about managing the underlying infrastructure for these applications, which currently requires significant manual effort and specialized knowledge. They want to shift focus from managing servers and operating systems to managing the application code itself. Which cloud service model would best address this shift in operational responsibility?Management and Technical Operations
- 55.A development team is using a cloud platform for their microservices application. They need a tool that can automatically deploy, manage, and scale containerized applications. Which cloud service category is BEST suited for this requirement?Management and Technical Operations
- 56.A cloud security engineer is designing an identity and access management (IAM) solution for a multi-cloud environment. They need to ensure that users have the minimum necessary permissions to perform their job functions across different cloud providers, and that these permissions are revoked automatically when a user's role changes or they leave the organization. Which IAM principle is being emphasized here?Management and Technical Operations
- 57.A cloud operations team needs to restore a critical database to a point in time within the last 24 hours. The database is hosted on a virtual machine, and the organization has a policy for daily full backups and hourly incremental backups. Which backup strategy is MOST likely to meet this requirement efficiently?Management and Technical Operations
- 58.A cloud administrator is configuring a new storage solution for highly sensitive customer data. Regulatory compliance requires that data be encrypted both when it is stored on disk and when it is being transmitted across the network to and from the storage service. Which combination of encryption types must be implemented?Management and Technical Operations
- 59.A startup is launching a new web application and wants to focus entirely on product development without managing underlying infrastructure, operating systems, or even runtime environments. They need a cloud service model where the cloud provider handles all aspects of the application stack except for the application code and data. Which service model is most appropriate?Business Principles of Cloud Environments
- 60.A cloud operations team is investigating slow application response times. They suspect a bottleneck in the database layer, specifically with too many concurrent connections. Which of the following monitoring metrics would be MOST relevant to confirm this suspicion?Management and Technical Operations
- 61.A company is conducting a gap analysis as part of its cloud migration planning. They have identified that their current on-premises security policies and compliance frameworks (e.g., GDPR, PCI DSS) are not fully aligned with the shared responsibility model of their chosen public cloud provider. This discrepancy represents a gap in which area?Business Principles of Cloud Environments
- 62.A team is developing a new serverless application that processes video files uploaded by users. The application needs to dynamically scale its processing power based on the number of concurrent uploads and minimize costs by only paying for compute resources when code is actually executing. Which cloud computing paradigm is MOST appropriate for this scenario?Cloud Concepts
- 63.A startup is developing a new mobile application and wants to ensure that its backend services can automatically scale to handle fluctuating user loads, without requiring manual intervention from their small development team. They also want to avoid managing the underlying servers and operating systems. Which cloud service model would best meet these requirements?Business Principles of Cloud Environments
- 64.A company is implementing a new cloud application that consists of several microservices. They want to ensure that any changes made to the infrastructure (e.g., adding a new database, updating network configurations) are version-controlled, auditable, and can be rolled back if necessary. Which approach would BEST achieve these goals?Management and Technical Operations
- 65.A company wants its employees to authenticate once with their corporate credentials and then seamlessly access multiple independent cloud SaaS applications without re-entering a password for each one. Which IAM capability should the company implement?Governance, Risk, Compliance and Security
- 66.A company is considering implementing a DevOps culture and CI/CD pipelines in their cloud environment. They aim to reduce lead time for changes, decrease deployment failure rates, and improve mean time to recovery (MTTR). Which of the following is a primary cultural shift encouraged by DevOps to achieve these goals?Management and Technical Operations
- 67.A company is considering migrating their entire on-premises IT infrastructure, including sensitive customer databases and internal applications, to a cloud environment. They require complete control over the underlying hardware and network, strict isolation from other tenants, and guaranteed compliance with industry-specific regulations that mandate data residency within their own facilities. Which cloud deployment model is the MOST appropriate for this scenario?Cloud Concepts
- 68.A software company operates a globally distributed SaaS application. They want to ensure that users worldwide experience fast page load times and efficient content delivery, regardless of their geographical location. Which networking component is crucial for achieving this goal?Cloud Concepts
- 69.A cloud customer is implementing a disaster recovery strategy for their mission-critical application. The strategy involves deploying the application across multiple cloud regions, with data replicated synchronously between them, to ensure continuous operation even if an entire region becomes unavailable. Which availability strategy is being employed?Cloud Concepts
- 70.A cloud architect is designing a disaster recovery solution for a critical application that must have minimal downtime and minimal data loss. The current Recovery Point Objective (RPO) is 1 hour, and the Recovery Time Objective (RTO) is 4 hours. However, the business now mandates an RPO of 15 minutes and an RTO of 30 minutes. Which of the following strategies, when combined, would best achieve these new, more stringent requirements?Management and Technical Operations
- 71.A hospital's IT department configures its cloud IAM system so that all users are automatically granted the specific system permissions associated with their job title (e.g., nurse, billing clerk, administrator) rather than having permissions assigned individually to each person. Which access control model is being implemented?Governance, Risk, Compliance and Security
- 72.A development team is adopting a DevOps culture and wants to ensure that every code change is automatically built, tested, and validated as soon as it's committed to the version control system. Which practice is being described?Management and Technical Operations
- 73.A healthcare provider is considering moving its patient data storage to a cloud environment. Due to strict regulatory compliance requirements (e.g., HIPAA) and concerns about data sovereignty, they need to ensure maximum control over data location and security. Which cloud deployment model would offer the MOST control and isolation for their sensitive data?Business Principles of Cloud Environments
- 74.A cloud provider offers a database service with a guaranteed uptime of 99.9% per month. If a customer experiences 10 minutes of downtime in a particular month, which has 30 days, what is the actual uptime percentage for that month?Business Principles of Cloud Environments
- 75.A European e-commerce company wants to send marketing emails to customers about new products. Under GDPR, which of the following lawful bases must the company obtain from customers before sending non-essential marketing communications?Governance, Risk, Compliance and Security
- 76.A cloud administrator is tasked with implementing a strategy to automatically adjust the number of virtual machine instances supporting an application based on real-time traffic load. Which of the following concepts BEST describes this requirement?Management and Technical Operations
- 77.A company is migrating a legacy application to the cloud. The application has a complex, monolithic architecture and relies heavily on specific operating system configurations and installed middleware. The development team wants to minimize code changes during migration while still leveraging some cloud benefits. Which cloud service model is BEST suited for this scenario?Management and Technical Operations
- 78.A company is comparing cloud providers. Provider A offers a licensing model where they charge per virtual CPU hour and per gigabyte of RAM consumed. Provider B offers a model where they charge a flat monthly fee for a pre-defined package of resources, regardless of actual usage within that package. Which type of licensing model does Provider A primarily represent?Business Principles of Cloud Environments
- 79.A cloud provider signs a contract agreeing to store a Canadian client's data exclusively on servers physically located within Canada, even though no Canadian law currently mandates that the data remain in-country. Which concept best describes this contractual commitment?Governance, Risk, Compliance and Security
- 80.A development team is implementing a microservices architecture and needs a way to manage the traffic between services, enforce security policies, and collect telemetry data consistently across all service communications. Which tool or concept would best address these requirements?Management and Technical Operations
- 81.A company is developing a new web application that needs to automatically scale its compute resources up and down based on the number of incoming user requests. The developers want to focus solely on writing code and not worry about server provisioning or managing the underlying operating system. Which cloud service model is most suitable for this scenario?Cloud Concepts
- 82.A financial firm stores customer account records in cloud storage volumes. To protect this data in case the physical storage media is ever stolen or improperly decommissioned, the firm encrypts all data written to disk using AES-256. Which encryption state is being protected?Governance, Risk, Compliance and Security
- 83.A company negotiating a new cloud services contract insists on including a clause requiring the provider to export all of the company's data, upon contract termination, in a standard non-proprietary format within 90 days and to assist with migration to a new provider. Which concern is this clause primarily intended to address?Governance, Risk, Compliance and Security
- 84.A software company is developing a new application and wants to minimize the effort spent on managing the underlying operating systems, databases, and web servers. They prefer to focus solely on writing and deploying their application code. Which cloud service model would BEST support this goal?Business Principles of Cloud Environments
- 85.A financial services firm identifies a risk that its primary cloud provider could suffer an extended outage during peak trading hours. Rather than building redundant infrastructure, the firm purchases a business interruption insurance policy to cover potential losses. Which risk response strategy is being used?Governance, Risk, Compliance and Security
- 86.A company is evaluating cloud providers and comparing their networking capabilities. They need to ensure that their applications can communicate with other services within the same cloud region using high-bandwidth, low-latency connections. Which of the following networking concepts is crucial for this requirement?Cloud Concepts
- 87.A retail company is considering using a cloud-based Customer Relationship Management (CRM) system. They want to avoid managing any of the underlying infrastructure, operating systems, or even the application code. They simply want to use the CRM software as a ready-to-use service. Which cloud service model BEST fits these requirements?Business Principles of Cloud Environments
- 88.A government agency is planning to migrate its legacy record-keeping system to a cloud environment. Due to strict regulatory requirements and concerns about data sovereignty, the agency needs to ensure that all data remains within national borders and that the cloud infrastructure is completely isolated from other tenants. Furthermore, the agency requires direct control over the virtualization layer and operating system of its instances. Which cloud deployment model and service model combination would best satisfy these stringent requirements?Business Principles of Cloud Environments
- 89.A global e-commerce company is planning to deploy its customer-facing application across multiple cloud regions to ensure high availability and disaster recovery. They are evaluating a cloud provider's offering that includes distinct, isolated physical locations within a single geographic region, each with independent power, cooling, and networking. What is the technical term for these isolated locations?Business Principles of Cloud Environments
- 90.A cloud engineer is designing a new logging solution for an application running in containers. The requirement is to centralize logs from all containers, process them for anomalies, and store them efficiently for long-term analysis. Which type of cloud service is best suited for aggregating, analyzing, and storing these operational logs?Management and Technical Operations
- 91.A software development company is evaluating different cloud service providers. They are particularly interested in a model where they pay only for the resources consumed, such as CPU, memory, and storage, without significant upfront investments. Which cloud financial model best describes this preference?Business Principles of Cloud Environments
- 92.A small e-commerce business is experiencing unpredictable spikes in customer traffic during seasonal sales and marketing campaigns. Their on-premises infrastructure frequently struggles to handle these peak loads, leading to slow response times and lost sales. Which cloud characteristic would primarily address this challenge?Business Principles of Cloud Environments
- 93.A company is considering migrating its entire on-premises data center to a public cloud. They are concerned about the security of their highly sensitive data and want to ensure they retain full control over the underlying infrastructure, including networking and virtualization. Which cloud deployment model would be most appropriate for this scenario?Cloud Concepts
- 94.A global manufacturing company is conducting a cloud feasibility study. They have identified that their current network infrastructure setup in several remote factory locations has insufficient bandwidth and unreliable connectivity to support real-time data streaming to a centralized public cloud. Which aspect of feasibility is primarily being challenged?Business Principles of Cloud Environments
- 95.A company is designing a new cloud-native application that needs to store frequently accessed user profile data, session information, and real-time analytics data. This data requires low-latency access and high throughput. Which storage type is MOST suitable for this workload?Cloud Concepts
- 96.Two parties exchange a digitally signed cloud service contract. If one party later claims they never agreed to the terms, the digital signature can be used to prove that party did in fact sign it. Which security property does this demonstrate?Governance, Risk, Compliance and Security
- 97.A cloud operations team is investigating unexpected high network egress costs from a particular Virtual Private Cloud (VPC). They suspect an unauthorized or misconfigured application is sending large amounts of data outside the cloud provider's network. Which cloud service or feature would be most effective for identifying the source and destination of this unexpected traffic?Management and Technical Operations
- 98.A cloud provider offers a Service Level Agreement (SLA) for a database service with 99.9% availability per month. If the service experiences 10 minutes of downtime during a 30-day billing cycle, has the provider met its SLA?Cloud Concepts
- 99.A cloud operations team is tasked with ensuring that all new virtual machines (VMs) deployed in their cloud environment automatically conform to corporate security policies and network configurations without manual intervention. This includes installing specific agents, applying firewall rules, and joining the correct network segments. Which of the following cloud management concepts would best achieve this requirement?Management and Technical Operations
- 100.A financial institution is implementing a new cloud application that processes highly sensitive customer data. Due to strict regulatory compliance, the institution must ensure that the data processing environment is completely isolated from other cloud customers and that they have exclusive access to the physical hardware. Which cloud deployment model would fulfill these stringent requirements?Cloud Concepts