Most UptoDate CompTIA CLO-002 Exam Dumps PDF 2026
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NEW QUESTION # 207
A company's data center contract will expire in a few months, and the Chief Information Officer needs to move rapidly to a cloud environment. Which of the following is the BEST migration approach?
- A. Rip and replace
- B. Hybrid
- C. Lift and shift
- D. Phased
Answer: C
Explanation:
A lift and shift migration approach is the best option for a company that needs to move rapidly to a cloud environment. A lift and shift migration, also known as rehosting, involves moving an existing application and its associated data to a cloud platform without changing the app's architecture. This approach is suitable for applications that are compatible with the cloud provider's infrastructure and do not require significant modifications or optimizations to run in the cloud. A lift and shift migration can offer the following benefits for a company that needs to move quickly to the cloud:
NEW QUESTION # 208
Which of the following is a limitation of the SaaS cloud model?
- A. It does not support integration with pre-existing identity engines.
- B. Users do not have full control over the software version and roadmap of the cloud solution.
- C. It does not scale to allow additional users.
- D. Users cannot choose the global location where their data will be stored.
Answer: B
Explanation:
One of the limitations of the SaaS cloud model is that users do not have full control over the software version and roadmap of the cloud solution. This means that users have to rely on the vendor to provide updates, patches, bug fixes, and new features for the software, and they may not be able to choose when or how to implement them. Users may also face compatibility issues with other applications or services if the vendor changes the software without prior notice or consultation. Users may also have limited or no access to the underlying code or configuration of the software, which may restrict their ability to customize or optimize the software for their specific needs.
NEW QUESTION # 209
The process of managing how containers are created and connected is known as:
- A. orchestration.
- B. automation.
- C. microservices.
- D. upgrades.
Answer: A
Explanation:
Orchestration refers to the process of managing and automating the deployment, scaling, networking, and connecting of containers in a containerized environment. It involves coordinating and automating the interactions between containers, ensuring they work together efficiently, and can scale as needed. Popular container orchestration tools include Kubernetes and Docker Swarm.
NEW QUESTION # 210
Which of the following is the cloud storage technology that would allow a company with 12 nearly identical servers to have the SMALLEST storage footprint?
- A. Compression
- B. Deduplication
- C. Capacity on demand
- D. Software-defined storage
Answer: B
Explanation:
SAN policies can be set to compress data written to the RAID array using techniques such as data deduplication, which reduces duplicate data blocks to single occurrences.
Deduplication removes duplicate disk blocks and replaces duplicates with pointers to reduce disk space consumption.
NEW QUESTION # 211
A developer is leveraging a public cloud service provider to provision servers using the templates created by the company's cloud engineer.
Which of the following does this BEST describe?
- A. User self-service
- B. Autonomous environments
- C. Containerization
- D. Subscription services
Answer: A
NEW QUESTION # 212
Following an IT Service Management lifecycle approach, a Chief Information Officer would take which of the following paths to implement a cloud solution?
- A. Strategize which IaaS provider to use; Design the application; Transition the development process to the cloud; Operate the service application in the cloud.
- B. Decide whether to implement the application on the cloud; Choose an IaaS provider; Choose whether to develop the service in-house; Operate the service application in the cloud.
- C. Decide whether to implement on the cloud; Choose a XaaS provider; Design the application; Choose where to develop the service application; Operate the service application in the cloud.
- D. Choose the SaaS provider; Design the application; Choose whether to develop the service application in-house or outsource; Operate the service application in the cloud.
Answer: A
Explanation:
http://www.connectsphere.com/resource/articles/what-is-the-itil-service-lifecycle
NEW QUESTION # 213
A cloud administrator for an ISP identified a vulnerability in the software that controls all the firewall rules for a geographic are a. To ensure the software upgrade is properly tested, approved, and applied, which of the following processes should the administrator follow?
- A. Resource management
- B. Configuration management
- C. Change management
- D. Incident management
Answer: B
NEW QUESTION # 214
A company has been running tests on a newly developed algorithm to increase the responsiveness of the application. The company's monthly bills for the testing have been much higher than expected.
Which of the following documents should the company examine FIRST?
- A. Memory report
- B. Compute report
- C. Storage report
- D. Network report
Answer: B
NEW QUESTION # 215
A company has been operating its business-critical application in the cloud for several years. The consumption of cloud resources for the application is stable on an annual basis. Which of the following is the best option for the company to optimize cost?
- A. Reserved instances
- B. Pay-as-you-go instances
- C. Spot instances
- D. On-demand instances
Answer: A
Explanation:
Since the consumption of cloud resources for the application is stable on an annual basis, reserved instances are the best option for cost optimization. Reserved instances allow the company to commit to using certain cloud resources for a longer period (e.g., 1 or 3 years) at a significant discount compared to on-demand pricing. This is ideal for stable, predictable workloads, offering cost savings while ensuring the necessary resources are available.
NEW QUESTION # 216
Which of the following is a security advantage of using CDNs?
- A. Advanced threat inspection
- B. Resiliency against DDoS attacks
- C. VPN sessions to the consumers
- D. Data encryption at rest
Answer: B
Explanation:
A content delivery network (CDN) is a network of servers that deliver web content to users based on their geographic location. A CDN can improve the performance, reliability, and security of a web application by caching content closer to the users and reducing the load on the origin server. One of the security advantages of using a CDN is that it can provide resiliency against distributed denial-of-service (DDoS) attacks, which are attempts to overwhelm a web server with a large number of requests from multiple sources. A CDN can mitigate DDoS attacks by:
Distributing the traffic across multiple servers and locations, making it harder for attackers to target a single point of failure Filtering out malicious requests before they reach the origin server, using techniques such as rate limiting, IP blocking, and challenge-response mechanisms Absorbing the attack traffic with greater bandwidth and resources than the origin server, reducing the impact on the web application's availability and performance Reference: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 4: Security in the Cloud, page 152; Why use a CDN? | CDN benefits | Cloudflare; What Is DNS Security? How Does It Work? - Cisco Umbrella; What is DNS Security? - Cisco Umbrella; What Is DNS Security? DNS vs DNS Security vs DNSSEC | Fortinet
NEW QUESTION # 217
A business analyst is drafting a proposal for eliminating redundant copies of data from a SAN disk drive. Which of the following terms should the analyst mention in the proposal?
- A. Compression
- B. Encryption
- C. Sanitization
- D. Deduplication
Answer: D
Explanation:
Deduplication is a technique that eliminates redundant copies of data from a storage device, such as a SAN disk drive. Deduplication can reduce the amount of storage space required and improve the performance and efficiency of the storage system. Deduplication works by identifying and removing duplicate blocks of data within or across files, and replacing them with pointers to a single copy of the data. Deduplication can be performed at the file level or the block level, depending on the granularity and the algorithm used. Deduplication is often used in backup and archive scenarios, where data is highly redundant and can be deduplicated across multiple backups. Deduplication can also be used in primary storage scenarios, such as SAN disk drives, especially for all-flash arrays that implement deduplication techniques. Deduplication is different from compression, which is another technique that reduces the size of data by removing redundant information within a data block. Deduplication and compression can work together to achieve higher storage savings. Deduplication is also different from encryption, which is a technique that protects the confidentiality and integrity of data by transforming it into an unreadable form using a secret key. Deduplication is not effective for encrypted data, as encryption makes the data appear random and unique. Deduplication is also different from sanitization, which is a technique that permanently erases data from a storage device, making it unrecoverable. Deduplication does not erase data, but rather consolidates it and removes duplicates. Therefore, the correct term for eliminating redundant copies of data from a SAN disk drive is deduplication. Reference: Using Deduplication and Compression, Understanding Data Deduplication, 7.6 Using Deduplication techniques in SAN infrastrucutre.
NEW QUESTION # 218
Which of the following end-user-focused cloud services includes CPU, memory, and block storage?
- A. IoT
- B. CDN
- C. CMS
- D. VDI
Answer: D
Explanation:
VDI (Virtual Desktop Infrastructure) provides end-users with virtual desktops that are hosted on centralized servers. This service typically includes CPU, memory, and block storage resources for each virtual desktop, enabling users to access their desktop environment remotely while the resources are managed centrally in the cloud.
NEW QUESTION # 219
A company's SaaS provider recently changed its licensing model, and a business analyst is required to do an overall cost analysis for a three-year contract renewal. Which of the following will provide the entire financial forecast over the renewal period?
- A. TCOSOW
- B. ROI
- C. RFI
Answer: A
Explanation:
TCO, or Total Cost of Ownership, is a metric that helps to estimate the total cost of acquiring and maintaining a product, service, or investment over its lifetime. TCO includes not only the initial purchase price, but also any ongoing costs, such as maintenance, support, upgrades, licensing, or disposal. TCO is useful for comparing different options and making informed decisions based on the long-term implications of each option. In this case, the company needs to do a cost analysis for a three-year contract renewal with a SaaS provider that changed its licensing model. To do this, the company needs to consider the TCO of the SaaS service, which includes the cost of the license, the cost of any additional features or services, the cost of integration with other systems, the cost of training and support, and the cost of any potential risks or issues. By calculating the TCO, the company can forecast the entire financial impact of the contract renewal over the three-year period and compare it with other alternatives. ROI, or Return on Investment, is a metric that measures the performance or profitability of an investment. ROI compares the amount of money invested in a project or asset with the amount of money gained or saved as a result of that investment. ROI is useful for evaluating the effectiveness and efficiency of an investment and determining if it is worth pursuing. However, ROI does not account for the total cost of ownership of an investment, nor does it consider the time value of money or the opportunity cost of investing in something else. Therefore, ROI is not the best metric to use for forecasting the entire financial impact of a contract renewal over a long period of time. SOW, or Statement of Work, is a document that defines the scope, deliverables, timeline, and terms of a project or contract. SOW is useful for establishing the expectations and responsibilities of both parties involved in a project or contract and ensuring that they are aligned and agreed upon. However, SOW does not provide a financial forecast or analysis of a project or contract, nor does it compare different options or alternatives. Therefore, SOW is not the best metric to use for doing a cost analysis for a contract renewal. RFI, or Request for Information, is a document that solicits information from potential vendors or suppliers about their products, services, or capabilities. RFI is useful for gathering information and data that can help to evaluate and compare different options or alternatives and make informed decisions. However, RFI does not provide a financial forecast or analysis of a project or contract, nor does it calculate the total cost of ownership or the return on investment of each option or alternative. Therefore, RFI is not the best metric to use for doing a cost analysis for a contract renewal. Reference: 1, 2, 3
NEW QUESTION # 220
A company wants to deploy an application in a public cloud. Which of the following service models gives the MOST responsibility to the provider?
- A. PaaS
- B. IaaS
- C. BPaaS
- D. SaaS
Answer: D
Explanation:
SaaS stands for Software as a Service, which is a cloud service model that gives the most responsibility to the provider. In SaaS, the provider delivers the entire software application to the customer over the internet, without requiring any installation, configuration, or maintenance on the customer's side. The customer only needs a web browser or a thin client to access the software, which is hosted and managed by the provider. The provider is responsible for the security, availability, performance, and updates of the software, as well as the underlying infrastructure, platform, and middleware. The customer has no control over the software, except for some limited customization and configuration options. The customer pays for the software usage, usually on a subscription or pay-per-use basis.
SaaS is different from other service models, such as PaaS, IaaS, or BPaaS. PaaS stands for Platform as a Service, which is a cloud service model that provides the customer with a platform to develop, run, and manage applications without worrying about the infrastructure. The provider is responsible for the infrastructure, operating system, middleware, and runtime environment, while the customer is responsible for the application code, data, and configuration. IaaS stands for Infrastructure as a Service, which is a cloud service model that provides the customer with the basic computing resources, such as servers, storage, network, and virtualization. The provider is responsible for the physical infrastructure, while the customer is responsible for the operating system, middleware, runtime, application, and data. BPaaS stands for Business Process as a Service, which is a cloud service model that provides the customer with a complete business process, such as payroll, accounting, or human resources. The provider is responsible for the software, platform, and infrastructure that support the business process, while the customer is responsible for the input and output of the process. Reference: Cloud Service Models - CompTIA Cloud Essentials+ (CLO-002) Cert Guide, What is SaaS? Software as a service explained | InfoWorld, What is SaaS? Software as a Service Explained - Salesforce.com, What is SaaS? Software as a Service Definition - AWS
NEW QUESTION # 221
A company is considering migration to the cloud. It has enabled logging and collection of infrastructure performance. Which of the following will be most influenced by this information?
- A. Benchmarks
- B. Baseline
- C. Feasibility study
- D. Proof of concept
Answer: B
Explanation:
Baseline refers to the collection of data about the current state of infrastructure performance, which is what the company is logging. By gathering performance data, the company establishes a baseline that can be used to measure improvements, compare the performance of the new cloud environment, or identify areas of concern. This baseline data will provide a reference point for assessing the impact of migration to the cloud and ensuring that performance expectations are met.
NEW QUESTION # 222
Which of the following should be considered to ensure the availability of data that is accessed across multiple sites? (Choose two.)
- A. Geo-redundancy
- B. Zones
- C. Auto-scaling
- D. Backup
- E. Provisioning
- F. Locality
Answer: A,B
NEW QUESTION # 223
Which of the following is MOST likely to use a CDN?
- A. Email service provider
- B. Realty listing website
- C. Document management system
- D. Video streaming service
Answer: D
Explanation:
A CDN (content delivery network) is a network of distributed servers that store and deliver content to users based on their geographic location and network conditions. A CDN can improve the performance, availability, scalability, and security of web-based applications and services by reducing the latency, bandwidth, and load on the origin server. A CDN is most likely to be used by a video streaming service, which typically involves large amounts of data, high demand, and diverse audiences. A video streaming service can benefit from using a CDN by caching and streaming the video content from the nearest or best-performing server to the user, thus enhancing the user experience and reducing the cost and complexity of the service.
A realty listing website is a web-based application that allows users to search, view, and compare properties for sale or rent. A realty listing website may use a CDN to improve the performance and availability of the website, especially if it has a large number of images, videos, or other media files. However, a realty listing website is not as likely to use a CDN as a video streaming service, since the content is not as dynamic, the demand is not as high, and the audience is not as diverse.
An email service provider is a company that offers email hosting, management, and delivery services to users. An email service provider may use a CDN to improve the security and reliability of the email service, especially if it has a large number of users, messages, or attachments. However, an email service provider is not as likely to use a CDN as a video streaming service, since the content is not as public, the performance is not as critical, and the location is not as relevant.
A document management system is a software application that allows users to create, store, organize, and share documents. A document management system may use a CDN to improve the scalability and accessibility of the document storage and retrieval, especially if it has a large number of documents, users, or collaborators. However, a document management system is not as likely to use a CDN as a video streaming service, since the content is not as large, the demand is not as variable, and the audience is not as global. Reference: CompTIA Cloud Essentials+ CLO-002 Study Guide, page 165-166; CompTIA Cloud Essentials+ Certification Training, CertMaster Learn for Cloud Essentials+, Module 4: Management and Technical Operations, Lesson 4.2: Cloud Networking, Topic 4.2.4: Content Delivery Networks
NEW QUESTION # 224
A company is considering moving its database application to a public cloud provider. The application is regulated and requires the data to meet confidentiality standards. Which of the following BEST addresses this requirement?
- A. Sanitization
- B. Encryption
- C. Authorization
- D. Validation
Answer: B
Explanation:
Encryption is the process of transforming data into an unreadable format using a secret key or algorithm. Encryption is the best way to address the requirement of data confidentiality, as it ensures that only authorized parties can access and understand the data, while unauthorized parties cannot. Encryption can protect data at rest, in transit, and in use, which are the three possible states of data in cloud computing environments. Encryption can also help comply with various regulations and standards that require data protection, such as GDPR, HIPAA, or PCI DSS.
NEW QUESTION # 225
Which of the following BEST describes a pay-as-you-go licensing model within a cloud service?
- A. Enterprise agreement
- B. Perpetual agreement
- C. Subscription agreement
- D. Promotional agreement
Answer: C
Explanation:
A subscription agreement is a type of pay-as-you-go licensing model within a cloud service, where the user pays a recurring fee for the access to the cloud resources and services. The fee is usually based on the number of users, the amount of data, or the duration of the subscription. A subscription agreement allows the user to scale up or down the cloud usage as needed, and only pay for what they use. A subscription agreement is different from a perpetual agreement, which is a one-time payment for a perpetual license to use the cloud service. A subscription agreement is also different from an enterprise agreement, which is a long-term contract that offers discounts and benefits for large-scale cloud usage. A promotional agreement is a temporary offer that provides free or discounted access to the cloud service for a limited time or under certain conditions. Reference: Cloud Service Models - CompTIA Cloud Essentials+ (CLO-002) Cert Guide, Cloud Computing Pricing Models - CompTIA Cloud Essentials+ (CLO-002) Cert Guide
NEW QUESTION # 226
A military facility is NOT able to fully embrace cloud computing because of which of the following?
- A. Constantly changing and unpredictable workloads
- B. High degree of confidentiality and operational assurance
- C. The associates cost and infrastructure needs
- D. Constantly changing data and accessibility needs
Answer: B
NEW QUESTION # 227
Data sovereignty is meant to ensure:
- A. corporate platforms are not restricted or landlocked within a certain cloud provider.
- B. sensitive corporate information is housed in countries preferable to a firm.
- C. local compliance guidelines can be quickly met in the event a firm is subject to new regulations.
- D. corporate data can be easily moved between data centers as necessary.
Answer: B
NEW QUESTION # 228
A company is adopting a public SaaS cloud based computing system to migrate a mission critical application. Which of the following capabilities will be MOST likely lost?
- A. The ability to access the application from the internal company network.
- B. The ability to perform fine grained customizations to the software.
- C. Centralized management of user access to the application.
- D. Aversion of the software that will be accessed in the cloud.
Answer: B
NEW QUESTION # 229
Which of the following can a company leverage, when migrating a critical application to a SaaS model, in order to gain a competitive edge over another company that is not outsourcing its critical application?
- A. Compliance
- B. Security
- C. Application availability
- D. Hardware independence
Answer: B
NEW QUESTION # 230
In an IaaS cloud environment, which of the following outlines the duties of the CSP and cloud consumer?
- A. Self-service
- B. Shared responsibility
- C. Statement of work
- D. Hybrid model
- E. Standard operating procedures
Answer: B
Explanation:
In an IaaS (Infrastructure as a Service) cloud environment, the shared responsibility model outlines the division of duties between the Cloud Service Provider (CSP) and the cloud consumer. The CSP typically manages the underlying infrastructure, including the physical hardware, networking, and virtualization layer, while the cloud consumer is responsible for managing the operating system, applications, and data. This model helps define the specific roles and security responsibilities for both parties.
NEW QUESTION # 231
The installation of a critical patch resulted in server downtime. The patch was not tested prior to going to production, and all servers were restored from backup. Which of the following will reduce the likelihood of this occurring again?
- A. Access/control policies
- B. Security incident response
- C. Change management
- D. Communication plan
Answer: C
Explanation:
Change management is a process that ensures any changes to the system, such as installing patches, are properly planned, tested, and implemented in a controlled environment before being applied to production. This includes testing patches in a staging environment, scheduling changes during off-peak hours, and ensuring proper rollback plans are in place. Implementing a strong change management process would significantly reduce the risk of untested patches causing server downtime in the future.
NEW QUESTION # 232
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