In which cloud model does an organization exclusively own and maintain the cloud infrastructure?
- Community Cloud
- Hybrid Cloud
- Private Cloud
- Public Cloud
In a "Private Cloud" model, an organization exclusively owns and maintains the cloud infrastructure. It is not shared with other organizations and is hosted on-premises or in a dedicated environment. This provides greater control and security but requires more resources.
An organization wants to optimize its cloud costs. They decide to focus on analyzing and optimizing their allocated and used cloud resources. Which part of the cloud architecture should they primarily focus on?
- Cost monitoring tools
- Reserved instances
- Resource tagging and categorization
- Resource utilization analysis
To optimize cloud costs, the organization should focus on analyzing resource utilization and efficiency, identifying underused resources, and rightsizing.
A cloud user received an email claiming to be from the cloud service provider, asking for login details to address a "technical glitch." The user provided the details and later found unauthorized changes in their account. This is an example of how ________ can lead to account hijacking.
- Denial of Service Attack
- Phishing Attack
- Ransomware Attack
- SQL Injection
This is a classic example of a phishing attack, where attackers deceive users into revealing their credentials, leading to unauthorized access and account hijacking.
When an organization opts for a cloud service where they only need to manage and configure the operating system, it is referred to as ________.
- Database as a Service (DBaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (PaaS)
- Software as a Service (SaaS)
Infrastructure as a Service (IaaS) provides users with virtualized infrastructure components. Organizations manage and configure the operating system, applications, and data on top of this infrastructure while leaving hardware management to the cloud provider.
________ is a strategy where applications are moved to the cloud in their existing form, with the intention of making modifications at a later stage.
- Re-architecting
- Re-factoring
- Re-hosting
- Re-platforming
In the "re-hosting" strategy, applications are migrated as-is to the cloud, with modifications planned for a later phase.
Docker is primarily used for:
- Containerization
- Hypervisor
- Orchestration
- Virtualization
Docker is primarily used for containerization, which is the process of packaging and running applications and their dependencies in isolated containers.
An organization is considering using a managed data warehouse solution in the cloud. They are evaluating AWS and Google Cloud. Which respective services from these providers should they compare?
- Amazon Web Services (AWS) - Redshift
- Google Cloud Platform (GCP) - BigQuery
- IBM Cloud - Db2 Warehouse on Cloud
- Microsoft Azure - Azure Synapse Analytics
They should compare AWS Redshift and Google BigQuery. AWS Redshift is a managed data warehousing service by AWS, while Google BigQuery is a similar offering by Google Cloud.
Which Google Cloud service is designed to execute your code in response to events without requiring server management?
- Google App Engine
- Google Cloud Functions
- Google Compute Engine
- Google Kubernetes Engine
Google Cloud Functions is designed to execute your code in response to events without needing to manage servers. It's an event-driven serverless compute service.
CRM systems can be especially beneficial for what type of business function?
- Employee Payroll
- Inventory Tracking
- Managing Customer Interactions
- Supply Chain Management
CRM systems are particularly beneficial for managing customer interactions. They help businesses improve customer service, sales, and marketing by centralizing customer data and providing tools for better engagement, making them a valuable asset in building strong customer relationships.
Storage virtualization involves:
- Abstracting physical storage
- Emulating hardware
- Enhancing software performance
- Running multiple OSes
Storage virtualization abstracts physical storage devices to create a logical pool, simplifying management and improving utilization.