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Fundamentals of Information System Topic 12 Flashcards | StudBud
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Fundamentals of Information System Topic 12
Fundamentals of Information System Topic 12
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1
Cloud computing requires constant physical presence in data centers.
True
False
2
What is a potential downside of cloud computing in the context of privacy and data sovereignty?
Data may be stored in jurisdictions with different legal protections
It prevents multiple users from accessing the same file
Users cannot delete their data once uploaded
It eliminates the need for data encryption
3
Cloud computing supports innovation by reducing the time and cost required to test new
True
False
4
Cloud computing resources are only accessible via proprietary software.
False
True
5
Online collaboration tools like Google Workspace and Microsoft 365 are examples of SaaS.
True
False
6
Which of the following best illustrates the concept of "resource pooling" in cloud computing?
A user schedules an automatic backup every 24 hours
Several users share the same server infrastructure dynamically
Applications are installed on a user’s local desktop
A single user consumes all available virtual machines
7
The scalability of cloud computing enables businesses to handle varying workloads efficiently.
False
True
8
SaaS allows users to manage the application’s infrastructure and storage directly.
False
True
9
Which of the following examples demonstrates the use of PaaS?
Storing files in Dropbox
Using Microsoft 365 for email and document editing
Deploying a web application using Google App Engine
Hosting a virtual machine on AWS EC2
10
What differentiates PaaS from IaaS in terms of control and abstraction?
IaaS abstracts more developer tools than PaaS
PaaS offers greater control over networking than IaaS
PaaS gives full root access to virtual machines
PaaS abstracts infrastructure & provides tools for application development
11
What is the primary benefit of on-demand self-service in cloud computing?
Users can share physical hardware
Users can provision resources without waiting for provider approval
Providers can limit access to services
Usage metrics are hidden from users
12
With PaaS, developers are responsible for maintaining the underlying infrastructure.
False
True
13
Which of the following best reflects the "measured service" model in cloud computing?
Consumption is monitored, controlled, and reported for transparency
Resources are billed only once at the start of the contract period
Users are billed based on the number of employees accessing services
Resources are distributed equally among users regardless of usage
14
One of the main benefits of cloud computing is reducing capital expenditures on IT hardware.
False
True
15
Rapid elasticity means resources can be manually increased after provider approval.
True
False
16
Which characteristic of cc enables a company to automatically handle spikes in user traffic without manual intervention?
Measured service
On-demand self-service
Rapid elasticity
Broad network access
17
Which service model is most suitable for businesses that want to focus only on application usage without maintenance
DaaS
IaaS
SaaS
PaaS
18
Why might a startup prefer SaaS over PaaS or IaaS when launching its operations?
SaaS provides ready-to-use applications with minimal technical setup
SaaS is more complex but offers greater flexibility
SaaS enables control over virtual hardware components
SaaS allows full customization of back-end infrastructure
19
Cloud computing eliminates the need for cybersecurity because the provider manages all risks.
True
False
20
In what scenario would IaaS be the most appropriate cloud service model?
A startup wants full control over OS-level configurations
An artist wants to collaborate on design files with a remote team
A company wants to access business software like CRM online
A developer needs a managed platform to build and test web apps
