CompTIA CLO-002 dumps - 100% Pass Guarantee!

Correct Answer: B

Explanation: Data portability is the ability to move data from one cloud service provider to another without losing functionality, quality, or security. Vendor lock-in is a situation where a customer becomes dependent on a particular cloud service provider and faces high switching costs, lack of interoperability, and contractual obligations. Vendor lock-in can result in data portability issues, as the customer may have difficulty transferring their data to a different cloud service provider if they are dissatisfied with the current one or want to take advantage of better offers. Data portability issues can affect the customer's flexibility, agility, and cost-efficiency in the cloud123. References: CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (LO-002), Chapter 1: Cloud Principles and Design, pages 19-20.

Correct Answer: A

Explanation: Data locality is the principle of storing data close to where it is used, such as in the same region, country, or jurisdiction. Data locality can improve the performance, security, and compliance of cloud applications, especially when dealing with sensitive data that is subject to legal or regulatory requirements. Data locality can also reduce the network latency and bandwidth costs associated with transferring data across long distances. Data locality can be achieved by choosing a cloud provider that has data centers in the desired locations, and by specifying the data placement and migration policies in the cloud design phase. Data locality is different from data classification, data certification, and data validation. Data classification is the process of categorizing data based on its sensitivity, value, and risk. Data certification is the process of verifying that data meets certain standards or criteria. Data validation is the process of checking that data is accurate, complete, and consistent. References: Data Locality - an overview | ScienceDirect Topics, Data Locality: What It Is and Why It Matters - Qumulo, Cloud Computing Design Principles - CompTIA Cloud Essentials+ (CLO-002) Cert Guide

Correct Answer: D

Explanation: Availability is one of the three basic functions of security management that are present in all systems. Availability is the assertion that a computer system is available or accessible by an authorized user whenever it is needed. Systems have high order of availability to ensure that the system operates as expected when needed1. Availability provides building of fault tolerance system in the products. It also ensures the backup processing by including hot and cold sites in the disaster recovery planning1. Having a local user database option to ensure the application can still be used if the corporate directory is not responsive to login requests is an example of availability, as it ensures that the users can access the application even if the primary authentication service is unavailable. This is a form of backup processing that provides an alternative means of accessing the application in case of a failure or outage. Having a local user database option does not affect the access, authorization, or auditing of the application, as these are related to the identification, verification, and monitoring of the users, not the availability of the application. References: Availability in Information Security - GeeksforGeeks; 5 Security Concepts Every Developer Should Understand; The 7 Basic Principles of IT Security - Techopedia.

Correct Answer: D

Explanation: The first step for the business analyst to select a cloud provider for the new cloud project is to gather business and technical requirements for key stakeholders. Business requirements are the needs and expectations of the business units and end users, such as the goals, benefits, and outcomes of the project. Technical requirements are the specifications and constraints of the cloud solution, such as the performance, availability, security, and scalability. Gathering business and technical requirements is essential to understand the scope, objectives, and criteria of the project, and to evaluate and compare different cloud providers based on their capabilities and offerings1. Conducting a feasibility study of the environment is a possible next step after gathering the requirements, to assess the viability and suitability of the cloud project, and to identify the risks, costs, and benefits of moving to the cloud2. Conducting a benchmark of all major systems is another possible step after gathering the requirements, to measure the current performance and utilization of the existing systems, and to determine the optimal configuration and resources for the cloud solution3. Drawing a matrix diagram of the capabilities of the cloud providers is a possible step after gathering the requirements and conducting the feasibility study and the benchmark, to compare and contrast the features and services of different cloud providers, and to select the best fit for the project4. References:

1: CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (LO-002), Chapter 5, page 131.

2: CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (LO-002), Chapter 5, page 133.

3: CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (LO-002), Chapter 5, page 135.

4: CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (LO-002), Chapter 5, page 137.

Correct Answer: C

Explanation: A company with a variable number of employees would make good use of the cloud model because of subscription services. Subscription services are a type of cloud pricing model that allows customers to pay a fixed fee for a certain amount of cloud resources or services for a specific period of time, such as monthly or annually. Subscription services can offer benefits such as predictable costs, scalability, flexibility, and reduced upfront investment. A company with a variable number of employees can use subscription services to adjust the cloud resources or services according to the changing demand and size of the workforce, without wasting money on unused capacity or paying extra fees for exceeding the limit. Subscription services can also enable the company to access the latest cloud technologies and features without having to purchase or maintain them. The other options are not the best reasons for a company with a variable number of employees to use the cloud model. Multifactor authentication is a security method that requires users to provide two or more pieces of evidence to verify their identity, such as a password, a code, or a biometric factor. Multifactor authentication can enhance the security of the cloud services, but it is not related to the number of employees. Self-service is a cloud characteristic that allows users to provision, manage, and terminate cloud resources or services on demand, without requiring the intervention of the cloud provider or the IT department. Self-service can improve the efficiency and agility of the cloud services, but it is not related to the number of employees. Collaboration is a cloud benefit that enables users to work together on projects, documents, or tasks using cloud-based tools and platforms, such as online file sharing, video conferencing, or project management. Collaboration can increase the productivity and innovation of the cloud services, but it is not related to the number of employees. References: CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (LO-002), Chapter 1: Cloud Principles and Design, Section 1.2: Cloud Computing Concepts, p. 26-27.