In a scenario where there's a tight deadline to exit a data center, which migration approach might be prioritized, even if it doesn't yield immediate cloud optimization benefits?
- Rearchitect (rebuild)
- Refactor (re-architect)
- Rehost (lift and shift)
- Repurchase (buy a new one)
When facing a tight deadline to exit a data center, 'Rehost' (lift and shift) might be prioritized, even if it doesn't yield immediate cloud optimization benefits, as it's the quickest and least disruptive approach.
A key advantage of SaaS is the elimination of the need for individual ________ and maintenance.
- Data Centers
- Installation
- Licensing
- Servers
SaaS eliminates the need for individual servers and maintenance. Users don't have to worry about the physical infrastructure, as it's managed by the SaaS provider.
The ________ is a platform provided by AWS specifically tailored for IoT devices.
- AWS EC2
- AWS IoT Core
- AWS Lambda
- AWS S3
AWS IoT Core is a managed cloud service designed to connect IoT devices to the cloud, making it suitable for IoT applications. It provides features for device communication, security, and data management.
When considering cold starts in Google Cloud Functions, which runtime generally has the fastest initialization time?
- Go
- Java
- Node.js
- Python
In Google Cloud Functions, Go generally has the fastest cold start initialization time due to its efficient runtime. This is important for minimizing latency.
The ________ is a set of security standards designed to ensure that all companies that accept, process, store, or transmit credit card information maintain a secure environment.
- FERPA
- HIPAA
- PCI DSS
- SOX
PCI DSS (Payment Card Industry Data Security Standard) is a comprehensive set of security standards designed to protect credit card information and ensure that companies maintain a secure environment when handling such data.
The primary role of the back end in a cloud computing environment is to:
- Handle user authentication
- Host user interfaces
- Manage server hardware
- Manage servers
The back end in cloud computing is responsible for managing servers, handling data, and executing the core functionalities of the application. It's the "invisible" part.
Google Cloud's equivalent to AWS's RDS (Relational Database Service) is ________.
- Bigtable
- CloudSQL
- Datastore
- Firestore
Google Cloud's counterpart to AWS RDS is CloudSQL, which offers managed relational databases like MySQL and PostgreSQL.
Which of the following best describes cloud computing?
- A way to store personal photos and videos
- A method for companies to save on IT operational costs
- A system to play online games
- Delivering computing services over the internet
Cloud computing is about delivering various computing services like storage, databases, servers, networking, software, and more over the internet. While some of the other options may be components or uses of cloud computing, the core idea is the delivery of computing services via the internet.
You are the cloud security officer of a company. An employee reports suspicious activity in their cloud account, like unfamiliar files and settings. What is the most likely security concern you should investigate?
- Account Compromise
- Cloud Outage
- Data Leakage
- Unauthorized Access
Suspicious activity in an employee's account with unfamiliar files and settings suggests an account compromise, indicating that someone unauthorized may have accessed the account.
Which term describes the combination of the software and hardware that a user interacts with in a cloud service?
- Client Environment
- Cloud Interface
- Service Endpoint
- User Experience
The "Cloud Interface" encompasses the software and hardware components that a user interacts with when using a cloud service, including web applications and APIs.