For a company that wants to unify its supply chain, financials, and HR processes into one system, which software would be the most suitable?
- Customer Relationship Management (CRM)
- Enterprise Resource Planning (ERP)
- Human Resource Management System (HRMS)
- Supply Chain Management (SCM)
Enterprise Resource Planning (ERP) is designed to integrate various business processes and functions into a single system, making it suitable for unifying supply chain, financials, and HR processes.
In the context of cloud cost optimization, ________ refers to the practice of turning off unused resources to save money.
- Resource Caching
- Resource Redundancy
- Resource Termination
- Resource Virtualization
The term is "Resource Termination." Cloud cost optimization involves turning off or decommissioning unused resources, such as virtual machines or storage, to reduce costs. This is a crucial practice in cloud economics.
________ abstracts the infrastructure layer, providing developers with an environment to write, test, and deploy software without worrying about the underlying hardware.
- Bare Metal Servers
- Containers
- Serverless Computing
- Virtual Machines (VMs)
Serverless computing, often referred to as Function as a Service (FaaS), abstracts the infrastructure, allowing developers to focus solely on code. It provides an environment for writing and deploying software without concerns about the hardware.
A user wants to increase the storage capacity in their cloud environment. This act of provisioning additional storage is an example of managing:
- Scaling Applications
- Scaling Compute
- Scaling Network
- Scaling Storage
Provisioning additional storage in a cloud environment is an example of 'Scaling Storage,' which involves adjusting storage resources to meet the requirements of the application or system.
To gain insights into cloud expenses, companies often use ________ to visualize and manage their cloud spend.
- Budget Management
- Cloud Billing
- Cost Visualization
- Expense Analytics
Cloud Billing systems allow companies to visualize and manage cloud spend. They provide detailed insights into how resources are being used and where cost-saving opportunities exist, helping to manage expenses effectively.
In ________, the cloud provider supplies and manages everything from the infrastructure to the software applications.
- Database as a Service (DBaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (PaaS)
- Software as a Service (SaaS)
In Software as a Service (SaaS), the cloud provider supplies and manages both the underlying infrastructure and software applications. Users access the software via the internet, with no need to worry about infrastructure or application maintenance.
A financial organization implements strict access controls, ensuring employees can only access the data necessary for their job roles. This strategy primarily helps in reducing the risk of:
- Data Leakage
- Insider Trading
- Phishing Attacks
- Social Engineering Attacks
Strict access controls help reduce the risk of insider trading by limiting employees' access to only the data necessary for their specific job roles, preventing misuse.
The practice of continuously monitoring and improving the CI/CD process to ensure optimal performance and reduced risks is known as:
- Continuous Delivery
- Continuous Improvement
- Continuous Integration
- DevOps
Continuous Improvement is the practice of continuously enhancing the CI/CD process, making it more efficient, secure, and reliable over time.
What is the primary focus of cost management tools in cloud computing?
- Enhancing application performance
- Ensuring data privacy and security
- Managing network latency and bandwidth
- Tracking usage and optimizing spending
The primary focus of cost management tools in cloud computing is to track resource usage and optimize spending. These tools provide insights into how cloud resources are utilized and help organizations make informed decisions to minimize unnecessary expenses.
While the ________ strategy offers a faster migration, it may not immediately take full advantage of cloud-native capabilities.
- Refactoring
- Rehosting
- Replatforming
- Repurchasing
The blank should be filled with "Rehosting." Rehosting is a migration strategy where applications are moved to the cloud with minimal changes, offering a faster migration but not leveraging cloud-native capabilities.
A software company in the EU offers a service that uses machine learning to make automated decisions about user profiles. A user is unhappy about a decision made about him and requests an explanation. Under which regulation and provision should the company address this request?
- CCPA, Section 1798.105
- GDPR, Article 22
- HIPAA, Section 164.524
- ISO 27001, Clause 8.2.3
GDPR, Article 22, grants users the right to request an explanation for automated decisions that significantly affect them. This ensures transparency and accountability in cases where algorithms or AI systems are used for decision-making.
Which of the following is a form of virtualization that separates a physical machine into multiple virtual machines?
- Hypervisor
- Emulation
- Containerization
- Virtual Private Network (VPN)
The correct option is 'Hypervisor.' A hypervisor is a type of virtualization technology that allows a single physical machine to run multiple virtual machines. These virtual machines, or VMs, are isolated from each other and from the host system. The hypervisor controls and allocates hardware resources to these VMs, making it an efficient solution for server virtualization. Virtual Private Networks (VPNs) are not related to machine virtualization. Emulation often replicates a specific environment for compatibility, while containerization is a different virtualization method where applications share the same OS kernel.