A company wants to manage their own operating systems, middleware, and applications but not the virtualization, servers, storage, or networking. Which service model should they opt for?
- Function as a Service (FaaS)
- Infrastructure as a Service (IaaS)
- Platform as a Service (PaaS)
- Software as a Service (SaaS)
This scenario aligns with Platform as a Service (PaaS) where the company can focus on their applications and middleware, while the underlying infrastructure is managed by the service provider.
Which IAM principle ensures that users are only given the minimum levels of access necessary to perform their jobs?
- Least Privilege
- Need-to-Know Principle
- Role-Based Access Control
- Separation of Duties
The principle of "Least Privilege" ensures that users have the minimum access required to perform their tasks, reducing security risks.
Which cloud model is best suited for organizations that require strict data sovereignty and regulatory compliance?
- Community Cloud
- Hybrid Cloud
- Private Cloud
- Public Cloud
Private Clouds are ideal for organizations requiring strict data sovereignty and regulatory compliance, as they offer more control over the infrastructure and data management. Public clouds may not meet these requirements.
In Google Cloud, ________ is a fully managed service for building, deploying, and managing containerized applications.
- Google Container
- Google Container Service
- Google Kube Manager
- Google Kubernetes Engine
In Google Cloud, Google Kubernetes Engine (GKE) is a fully managed service for building, deploying, and managing containerized applications using Kubernetes. It offers a robust container platform.
Which strategy can lead to significant cost savings in the long run when dealing with steady-state workloads in the cloud?
- Auto Scaling
- On-Demand Instances
- Reserved Instances
- Spot Instances
Reserved Instances involve long-term commitments and provide cost savings for steady-state workloads with predictable usage patterns.
In Kubernetes, ________ is the component that manages the worker nodes and the pods in the system.
- Kube-controller
- Kube-proxy
- Kube-scheduler
- Kubelet
The correct answer is "Kubelet." The Kubelet is responsible for managing and maintaining worker nodes and ensures that the containers are running as expected.
Microservices architecture is best described as:
- A software architecture exclusively used for database management
- A software architecture that structures an application as a collection of small, loosely coupled services
- A software architecture where a single, massive service handles all application functionality
- A software architecture where monolithic systems are preferred
Microservices architecture is a design approach in which a software application is structured as a collection of small, loosely coupled services that communicate with each other through APIs. This promotes flexibility and scalability.
A financial institution wants to ensure that only specific employees can access certain financial records in their cloud storage. They want a system that can define and manage user roles and access privileges. Which system would best fit their needs?
- Access Control Lists (ACL)
- Public Key Infrastructure (PKI)
- Role-Based Access Control (RBAC)
- Two-Factor Authentication (2FA)
Role-Based Access Control (RBAC) is a system that defines and manages user roles and access privileges, making it the best fit for the financial institution's needs.
For organizations aiming to run complex queries on vast datasets without managing infrastructure, ________ serves as an ideal solution.
- Apache Hadoop
- Data Warehouses
- NoSQL Databases
- Serverless Services
"Serverless Services" are an ideal solution for organizations as they allow complex queries on large datasets without infrastructure management, enhancing ease of use.
Which cloud provider's primary offering for big data analytics is BigQuery?
- Amazon Web Services (AWS)
- Google Cloud Platform (GCP)
- IBM Cloud (IBM)
- Microsoft Azure (Azure)
Google Cloud Platform (GCP) offers BigQuery as its primary offering for big data analytics. BigQuery is a serverless, highly scalable data warehousing and analytics service that allows users to run SQL-like queries on large datasets.