Which of the following is NOT a typical feature of cloud monitoring tools?
- Auto-scaling and Load Balancing
- Billing and Cost Management
- Code Compilation and Execution
- Log Aggregation and Analysis
Cloud monitoring tools are primarily focused on tracking and analyzing system performance, resource utilization, and errors. Code compilation and execution are not typically associated with cloud monitoring but rather belong to the domain of development and build tools.
A startup wants to ensure that their application's codebase is always in a deployable state. They are looking for a practice that emphasizes automated testing and continuous feedback. Which approach should they adopt?
- Continuous Delivery
- Continuous Deployment
- Continuous Integration (CI)
- Test-Driven Development
Continuous Delivery emphasizes automated testing, continuous feedback, and ensuring the codebase is always deployable but doesn't deploy automatically to production.
Imagine you are a consultant for a startup that expects highly variable user traffic for its new application. They want a cloud characteristic that can handle sudden spikes in demand. Which cloud computing characteristic would you recommend?
- Elasticity
- Redundancy
- Scalability
- Virtualization
Elasticity is the cloud characteristic that allows for the automatic scaling of resources to handle variable workloads, making it ideal for handling traffic spikes.
In Azure Functions, the ________ tier offers premium capabilities like VNET integration, unlimited execution duration, and no cold start.
- Consumption
- Dedicated
- Isolated
- Premium
In Azure Functions, the "Isolated" tier is designed for high-performance scenarios with features like VNET integration and no cold start, making it the premium tier.
Which of the following models provides tools to support application development, such as development frameworks, databases, and caching systems?
- Function as a Service (FaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (PaaS)
- Software as a Service (SaaS)
Platform as a Service (PaaS) provides a comprehensive environment for application development. It includes development frameworks, databases, and caching systems, allowing developers to build and deploy applications without worrying about managing the infrastructure or the underlying services.
Reserved instances in cloud services primarily help in:
- Enhancing network speed and reliability
- Ensuring data confidentiality
- Reducing infrastructure costs
- Streamlining code deployment
Reserved instances in cloud services help reduce infrastructure costs by allowing users to commit to long-term usage of specific cloud resources, typically at a lower hourly rate compared to on-demand instances. This commitment ensures cost savings.
An e-commerce company is expecting a huge surge in traffic during a sale event. They want to ensure that they have the flexibility to quickly scale up or down their infrastructure resources. Which cloud service model would best fit their needs?
- Function as a Service (FaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (PaaS)
- Software as a Service (SaaS)
The e-commerce company should opt for Infrastructure as a Service (IaaS). IaaS allows them to scale resources as needed, making it suitable for handling traffic spikes. It provides control over infrastructure.
Account hijacking can lead to which of the following unauthorized actions?
- Enhanced User Experience
- Improved Application Performance
- Increased Cloud Storage
- Unauthorized Data Access
Account hijacking can lead to unauthorized access to data, which can result in data breaches and loss of sensitive information.
Phishing attacks primarily target which aspect of cloud accounts for hijacking?
- Application Code
- Cloud Configuration
- Server Hardware
- User Credentials
Phishing attacks primarily target user credentials. Attackers use deceptive tactics to trick users into revealing their login information, which can then be used for unauthorized access.
A global manufacturing company wants to standardize its operations across all its units. They need a system to integrate various functions like HR, finance, and production. Which software solution would you recommend?
- Customer Relationship Management (CRM)
- Enterprise Resource Planning (ERP)
- Human Resource Management (HRM)
- Supply Chain Management (SCM)
Enterprise Resource Planning (ERP) integrates various functions across an organization, making it the ideal choice for standardization across units.